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weiyu/deploy/server/agent/assets/worker-DNPIT6vh.js
jack ning 4445905084 update
2025-11-22 13:39:00 +08:00

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Set;t.changes.forEach(r=>{switch(r.type){case"NodeAdded":e.add(r.value.id);break;case"NodeDataUpdated":e.add(r.id);break;case"EdgeAdded":e.add(r.value.source),e.add(r.value.target);break;case"EdgeUpdated":(r.propertyName==="source"||r.propertyName==="target")&&(e.add(r.oldValue),e.add(r.newValue));break;case"EdgeDataUpdated":if(t.graph.hasEdge(r.id)){const i=t.graph.getEdge(r.id);e.add(i.source),e.add(i.target)}break;case"EdgeRemoved":e.add(r.value.source),e.add(r.value.target);break;case"NodeRemoved":e.add(r.value.id);break}}),this.updateCache(e)});this.graph=t.graph;const e=t.nodeFilter||cc,r=t.edgeFilter||cc;this.nodeFilter=e,this.edgeFilter=i=>{const{source:s,target:o}=this.graph.getEdgeDetail(i.id);return!e(s)||!e(o)?!1:r(i,s,o)},t.cache==="auto"?(this.cacheEnabled=!0,this.startAutoCache()):t.cache==="manual"?this.cacheEnabled=!0:this.cacheEnabled=!1}startAutoCache(){this.refreshCache(),this.graph.on("changed",this.handleGraphChanged)}stopAutoCache(){this.graph.off("changed",this.handleGraphChanged)}checkNodeExistence(t){this.getNode(t)}hasNode(t){if(!this.graph.hasNode(t))return!1;const e=this.graph.getNode(t);return this.nodeFilter(e)}areNeighbors(t,e){return this.checkNodeExistence(t),this.getNeighbors(e).some(r=>r.id===t)}getNode(t){const e=this.graph.getNode(t);if(!this.nodeFilter(e))throw new Error("Node not found for id: "+t);return e}getRelatedEdges(t,e){return this.checkNodeExistence(t),this.cacheEnabled?e==="in"?this.inEdgesMap.get(t):e==="out"?this.outEdgesMap.get(t):this.bothEdgesMap.get(t):this.graph.getRelatedEdges(t,e).filter(this.edgeFilter)}getDegree(t,e){return this.getRelatedEdges(t,e).length}getSuccessors(t){const r=this.getRelatedEdges(t,"out").map(i=>this.getNode(i.target));return Array.from(new Set(r))}getPredecessors(t){const r=this.getRelatedEdges(t,"in").map(i=>this.getNode(i.source));return Array.from(new Set(r))}getNeighbors(t){const e=this.getPredecessors(t),r=this.getSuccessors(t);return Array.from(new Set([...e,...r]))}hasEdge(t){if(!this.graph.hasEdge(t))return!1;const e=this.graph.getEdge(t);return this.edgeFilter(e)}getEdge(t){const e=this.graph.getEdge(t);if(!this.edgeFilter(e))throw new Error("Edge not found for id: "+t);return e}getEdgeDetail(t){const e=this.getEdge(t);return{edge:e,source:this.getNode(e.source),target:this.getNode(e.target)}}hasTreeStructure(t){return 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r}getRelatedEdges(e,r){if(this.checkNodeExistence(e),r==="in"){const i=this.inEdgesMap.get(e);return Array.from(i)}else if(r==="out"){const i=this.outEdgesMap.get(e);return Array.from(i)}else{const i=this.bothEdgesMap.get(e);return Array.from(i)}}getDegree(e,r){return this.getRelatedEdges(e,r).length}getSuccessors(e){const i=this.getRelatedEdges(e,"out").map(s=>this.getNode(s.target));return Array.from(new Set(i))}getPredecessors(e){const i=this.getRelatedEdges(e,"in").map(s=>this.getNode(s.source));return Array.from(new Set(i))}getNeighbors(e){const r=this.getPredecessors(e),i=this.getSuccessors(e);return Array.from(new Set([...r,...i]))}doAddNode(e){if(this.hasNode(e.id))throw new Error("Node already exists: "+e.id);this.nodeMap.set(e.id,e),this.inEdgesMap.set(e.id,new Set),this.outEdgesMap.set(e.id,new Set),this.bothEdgesMap.set(e.id,new Set),this.treeIndices.forEach(r=>{r.childrenMap.set(e.id,new Set)}),this.changes.push({type:"NodeAdded",value:e})}addNodes(e){this.batch(()=>{for(const r of e)this.doAddNode(r)})}addNode(e){this.addNodes([e])}doRemoveNode(e){const r=this.getNode(e),i=this.bothEdgesMap.get(e);i==null||i.forEach(s=>this.doRemoveEdge(s.id)),this.nodeMap.delete(e),this.treeIndices.forEach(s=>{var a,u;(a=s.childrenMap.get(e))==null||a.forEach(c=>{s.parentMap.delete(c.id)});const o=s.parentMap.get(e);o&&((u=s.childrenMap.get(o.id))==null||u.delete(r)),s.parentMap.delete(e),s.childrenMap.delete(e)}),this.bothEdgesMap.delete(e),this.inEdgesMap.delete(e),this.outEdgesMap.delete(e),this.changes.push({type:"NodeRemoved",value:r})}removeNodes(e){this.batch(()=>{e.forEach(r=>this.doRemoveNode(r))})}removeNode(e){this.removeNodes([e])}updateNodeDataProperty(e,r,i){const s=this.getNode(e);this.batch(()=>{const o=s.data[r],a=i;s.data[r]=a,this.changes.push({type:"NodeDataUpdated",id:e,propertyName:r,oldValue:o,newValue:a})})}mergeNodeData(e,r){this.batch(()=>{Object.entries(r).forEach(([i,s])=>{this.updateNodeDataProperty(e,i,s)})})}updateNodeData(...e){const r=e[0],i=this.getNode(r);if(typeof e[1]=="string"){this.updateNodeDataProperty(r,e[1],e[2]);return}let s;if(typeof e[1]=="function"){const o=e[1];s=o(i.data)}else typeof e[1]=="object"&&(s=e[1]);this.batch(()=>{const o=i.data,a=s;i.data=s,this.changes.push({type:"NodeDataUpdated",id:r,oldValue:o,newValue:a})})}checkEdgeExistence(e){if(!this.hasEdge(e))throw new Error("Edge not found for id: "+e)}hasEdge(e){return this.edgeMap.has(e)}getEdge(e){return this.checkEdgeExistence(e),this.edgeMap.get(e)}getEdgeDetail(e){const r=this.getEdge(e);return{edge:r,source:this.getNode(r.source),target:this.getNode(r.target)}}doAddEdge(e){if(this.hasEdge(e.id))throw new Error("Edge already exists: "+e.id);this.checkNodeExistence(e.source),this.checkNodeExistence(e.target),this.edgeMap.set(e.id,e);const r=this.inEdgesMap.get(e.target),i=this.outEdgesMap.get(e.source),s=this.bothEdgesMap.get(e.source),o=this.bothEdgesMap.get(e.target);r.add(e),i.add(e),s.add(e),o.add(e),this.changes.push({type:"EdgeAdded",value:e})}addEdges(e){this.batch(()=>{for(const r of e)this.doAddEdge(r)})}addEdge(e){this.addEdges([e])}doRemoveEdge(e){const r=this.getEdge(e),i=this.outEdgesMap.get(r.source),s=this.inEdgesMap.get(r.target),o=this.bothEdgesMap.get(r.source),a=this.bothEdgesMap.get(r.target);i.delete(r),s.delete(r),o.delete(r),a.delete(r),this.edgeMap.delete(e),this.changes.push({type:"EdgeRemoved",value:r})}removeEdges(e){this.batch(()=>{e.forEach(r=>this.doRemoveEdge(r))})}removeEdge(e){this.removeEdges([e])}updateEdgeSource(e,r){const i=this.getEdge(e);this.checkNodeExistence(r);const s=i.source,o=r;this.outEdgesMap.get(s).delete(i),this.bothEdgesMap.get(s).delete(i),this.outEdgesMap.get(o).add(i),this.bothEdgesMap.get(o).add(i),i.source=r,this.batch(()=>{this.changes.push({type:"EdgeUpdated",id:e,propertyName:"source",oldValue:s,newValue:o})})}updateEdgeTarget(e,r){const i=this.getEdge(e);this.checkNodeExistence(r);const s=i.target,o=r;this.inEdgesMap.get(s).delete(i),this.bothEdgesMap.get(s).delete(i),this.inEdgesMap.get(o).add(i),this.bothEdgesMap.get(o).add(i),i.target=r,this.batch(()=>{this.changes.push({type:"EdgeUpdated",id:e,propertyName:"target",oldValue:s,newValue:o})})}updateEdgeDataProperty(e,r,i){const s=this.getEdge(e);this.batch(()=>{const o=s.data[r],a=i;s.data[r]=a,this.changes.push({type:"EdgeDataUpdated",id:e,propertyName:r,oldValue:o,newValue:a})})}updateEdgeData(...e){const r=e[0],i=this.getEdge(r);if(typeof e[1]=="string"){this.updateEdgeDataProperty(r,e[1],e[2]);return}let s;if(typeof e[1]=="function"){const o=e[1];s=o(i.data)}else typeof e[1]=="object"&&(s=e[1]);this.batch(()=>{const o=i.data,a=s;i.data=s,this.changes.push({type:"EdgeDataUpdated",id:r,oldValue:o,newValue:a})})}mergeEdgeData(e,r){this.batch(()=>{Object.entries(r).forEach(([i,s])=>{this.updateEdgeDataProperty(e,i,s)})})}checkTreeExistence(e){if(!this.hasTreeStructure(e))throw new Error("Tree structure not found for treeKey: "+e)}hasTreeStructure(e){return this.treeIndices.has(e)}attachTreeStructure(e){this.treeIndices.has(e)||(this.treeIndices.set(e,{parentMap:new Map,childrenMap:new Map}),this.batch(()=>{this.changes.push({type:"TreeStructureAttached",treeKey:e})}))}detachTreeStructure(e){this.checkTreeExistence(e),this.treeIndices.delete(e),this.batch(()=>{this.changes.push({type:"TreeStructureDetached",treeKey:e})})}addTree(e,r){this.batch(()=>{this.attachTreeStructure(r);const i=[],s=Array.isArray(e)?e:[e];for(;s.length;){const o=s.shift();i.push(o),o.children&&s.push(...o.children)}this.addNodes(i),i.forEach(o=>{var a;(a=o.children)==null||a.forEach(u=>{this.setParent(u.id,o.id,r)})})})}getRoots(e){return this.checkTreeExistence(e),this.getAllNodes().filter(r=>!this.getParent(r.id,e))}getChildren(e,r){this.checkNodeExistence(e),this.checkTreeExistence(r);const s=this.treeIndices.get(r).childrenMap.get(e);return Array.from(s||[])}getParent(e,r){return this.checkNodeExistence(e),this.checkTreeExistence(r),this.treeIndices.get(r).parentMap.get(e)||null}getAncestors(e,r){const i=[];let s=this.getNode(e),o;for(;o=this.getParent(s.id,r);)i.push(o),s=o;return i}setParent(e,r,i){var f,l;this.checkTreeExistence(i);const s=this.treeIndices.get(i);if(!s)return;const o=this.getNode(e),a=s.parentMap.get(e);if((a==null?void 0:a.id)===r)return;if(r==null){a&&((f=s.childrenMap.get(a.id))==null||f.delete(o)),s.parentMap.delete(e);return}const u=this.getNode(r);s.parentMap.set(e,u),a&&((l=s.childrenMap.get(a.id))==null||l.delete(o));let c=s.childrenMap.get(u.id);c||(c=new Set,s.childrenMap.set(u.id,c)),c.add(o),this.batch(()=>{this.changes.push({type:"TreeStructureChanged",treeKey:i,nodeId:e,oldParentId:a==null?void 0:a.id,newParentId:u.id})})}dfsTree(e,r,i){const s=o=>this.getChildren(o,i);return er(this.getNode(e),new Set,r,s)}bfsTree(e,r,i){const s=o=>this.getChildren(o,i);return en([this.getNode(e)],new Set,r,s)}getAllNodes(){return Array.from(this.nodeMap.values())}getAllEdges(){return Array.from(this.edgeMap.values())}bfs(e,r,i="out"){const s={in:this.getPredecessors.bind(this),out:this.getSuccessors.bind(this),both:this.getNeighbors.bind(this)}[i];return en([this.getNode(e)],new Set,r,s)}dfs(e,r,i="out"){const s={in:this.getPredecessors.bind(this),out:this.getSuccessors.bind(this),both:this.getNeighbors.bind(this)}[i];return er(this.getNode(e),new Set,r,s)}clone(){const e=this.getAllNodes().map(s=>({...s,data:{...s.data}})),r=this.getAllEdges().map(s=>({...s,data:{...s.data}})),i=new h0({nodes:e,edges:r});return this.treeIndices.forEach(({parentMap:s,childrenMap:o},a)=>{const u=new Map;s.forEach((f,l)=>{u.set(l,i.getNode(f.id))});const c=new Map;o.forEach((f,l)=>{c.set(l,new Set(Array.from(f).map(h=>i.getNode(h.id))))}),i.treeIndices.set(a,{parentMap:u,childrenMap:c})}),i}toJSON(){return JSON.stringify({nodes:this.getAllNodes(),edges:this.getAllEdges()})}createView(e){return new d0({graph:this,...e})}};/**
* @license
* Copyright 2019 Google LLC
* SPDX-License-Identifier: Apache-2.0
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o={},a=t.getAllNodes(),u=t.getAllEdges();if(!(a!=null&&a.length))return;const{monitor:c}=s;if(this.calRepulsive(t,o,s),u&&this.calAttractive(t,o,s),this.calGravity(t,e,o,s),this.updateVelocity(t,o,i,s),c){const f=this.calTotalEnergy(o,a);c({energy:f,nodes:e.getAllNodes(),edges:e.getAllEdges(),iterations:r})}}calTotalEnergy(t,e){if(!(e!=null&&e.length))return 0;let r=0;return e.forEach((i,s)=>{const o=t[i.id].x,a=t[i.id].y,u=this.options.dimensions===3?t[i.id].z:0,c=o*o+a*a+u*u,{mass:f=1}=i.data;r+=f*c*.5}),r}calRepulsive(t,e,r){const{dimensions:i,factor:s,coulombDisScale:o}=r;mw(t,s,o*o,e,i)}calAttractive(t,e,r){const{dimensions:i,nodeSize:s}=r;t.getAllEdges().forEach((o,a)=>{const{source:u,target:c}=o,f=t.getNode(u),l=t.getNode(c);if(!f||!l)return;let h=l.data.x-f.data.x,g=l.data.y-f.data.y,p=i===3?l.data.z-f.data.z:0;!h&&!g&&(h=Math.random()*.01,g=Math.random()*.01,i===3&&!p&&(p=Math.random()*.01));const v=Math.sqrt(h*h+g*g+p*p);if(v<s(f)+s(l))return;const 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t(r).rightShift(i)},n.prototype.zeroFillRightShift=n.prototype.rightShift,n.prototype.zeroFillRightShiftS=n.prototype.rightShiftS,n.prototype.zeroFillRightShiftM=n.prototype.rightShiftM,n.zeroFillRightShift=n.rightShift,n.prototype.not=function(){for(let r=0;r<this.rows;r++)for(let i=0;i<this.columns;i++)this.set(r,i,~this.get(r,i));return this},n.not=function(r){return new t(r).not()},n.prototype.abs=function(){for(let r=0;r<this.rows;r++)for(let i=0;i<this.columns;i++)this.set(r,i,Math.abs(this.get(r,i)));return this},n.abs=function(r){return new t(r).abs()},n.prototype.acos=function(){for(let r=0;r<this.rows;r++)for(let i=0;i<this.columns;i++)this.set(r,i,Math.acos(this.get(r,i)));return this},n.acos=function(r){return new t(r).acos()},n.prototype.acosh=function(){for(let r=0;r<this.rows;r++)for(let i=0;i<this.columns;i++)this.set(r,i,Math.acosh(this.get(r,i)));return this},n.acosh=function(r){return new t(r).acosh()},n.prototype.asin=function(){for(let r=0;r<this.rows;r++)for(let 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this},n.ceil=function(r){return new t(r).ceil()},n.prototype.clz32=function(){for(let r=0;r<this.rows;r++)for(let i=0;i<this.columns;i++)this.set(r,i,Math.clz32(this.get(r,i)));return this},n.clz32=function(r){return new t(r).clz32()},n.prototype.cos=function(){for(let r=0;r<this.rows;r++)for(let i=0;i<this.columns;i++)this.set(r,i,Math.cos(this.get(r,i)));return this},n.cos=function(r){return new t(r).cos()},n.prototype.cosh=function(){for(let r=0;r<this.rows;r++)for(let i=0;i<this.columns;i++)this.set(r,i,Math.cosh(this.get(r,i)));return this},n.cosh=function(r){return new t(r).cosh()},n.prototype.exp=function(){for(let r=0;r<this.rows;r++)for(let i=0;i<this.columns;i++)this.set(r,i,Math.exp(this.get(r,i)));return this},n.exp=function(r){return new t(r).exp()},n.prototype.expm1=function(){for(let r=0;r<this.rows;r++)for(let i=0;i<this.columns;i++)this.set(r,i,Math.expm1(this.get(r,i)));return this},n.expm1=function(r){return new t(r).expm1()},n.prototype.floor=function(){for(let r=0;r<this.rows;r++)for(let i=0;i<this.columns;i++)this.set(r,i,Math.floor(this.get(r,i)));return this},n.floor=function(r){return new t(r).floor()},n.prototype.fround=function(){for(let r=0;r<this.rows;r++)for(let i=0;i<this.columns;i++)this.set(r,i,Math.fround(this.get(r,i)));return this},n.fround=function(r){return new t(r).fround()},n.prototype.log=function(){for(let r=0;r<this.rows;r++)for(let i=0;i<this.columns;i++)this.set(r,i,Math.log(this.get(r,i)));return this},n.log=function(r){return new t(r).log()},n.prototype.log1p=function(){for(let r=0;r<this.rows;r++)for(let i=0;i<this.columns;i++)this.set(r,i,Math.log1p(this.get(r,i)));return this},n.log1p=function(r){return new t(r).log1p()},n.prototype.log10=function(){for(let r=0;r<this.rows;r++)for(let i=0;i<this.columns;i++)this.set(r,i,Math.log10(this.get(r,i)));return this},n.log10=function(r){return new t(r).log10()},n.prototype.log2=function(){for(let r=0;r<this.rows;r++)for(let i=0;i<this.columns;i++)this.set(r,i,Math.log2(this.get(r,i)));return this},n.log2=function(r){return new t(r).log2()},n.prototype.round=function(){for(let r=0;r<this.rows;r++)for(let i=0;i<this.columns;i++)this.set(r,i,Math.round(this.get(r,i)));return this},n.round=function(r){return new t(r).round()},n.prototype.sign=function(){for(let r=0;r<this.rows;r++)for(let i=0;i<this.columns;i++)this.set(r,i,Math.sign(this.get(r,i)));return this},n.sign=function(r){return new t(r).sign()},n.prototype.sin=function(){for(let r=0;r<this.rows;r++)for(let i=0;i<this.columns;i++)this.set(r,i,Math.sin(this.get(r,i)));return this},n.sin=function(r){return new t(r).sin()},n.prototype.sinh=function(){for(let r=0;r<this.rows;r++)for(let i=0;i<this.columns;i++)this.set(r,i,Math.sinh(this.get(r,i)));return this},n.sinh=function(r){return new t(r).sinh()},n.prototype.sqrt=function(){for(let r=0;r<this.rows;r++)for(let i=0;i<this.columns;i++)this.set(r,i,Math.sqrt(this.get(r,i)));return this},n.sqrt=function(r){return new t(r).sqrt()},n.prototype.tan=function(){for(let r=0;r<this.rows;r++)for(let i=0;i<this.columns;i++)this.set(r,i,Math.tan(this.get(r,i)));return this},n.tan=function(r){return new t(r).tan()},n.prototype.tanh=function(){for(let r=0;r<this.rows;r++)for(let i=0;i<this.columns;i++)this.set(r,i,Math.tanh(this.get(r,i)));return this},n.tanh=function(r){return new t(r).tanh()},n.prototype.trunc=function(){for(let r=0;r<this.rows;r++)for(let i=0;i<this.columns;i++)this.set(r,i,Math.trunc(this.get(r,i)));return this},n.trunc=function(r){return new t(r).trunc()},n.pow=function(r,i){return new t(r).pow(i)},n.prototype.pow=function(r){return typeof r=="number"?this.powS(r):this.powM(r)},n.prototype.powS=function(r){for(let i=0;i<this.rows;i++)for(let s=0;s<this.columns;s++)this.set(i,s,this.get(i,s)**r);return this},n.prototype.powM=function(r){if(r=t.checkMatrix(r),this.rows!==r.rows||this.columns!==r.columns)throw new RangeError("Matrices dimensions must be 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r}mmul(t){t=j.checkMatrix(t);let e=this.rows,r=this.columns,i=t.columns,s=new j(e,i),o=new Float64Array(r);for(let a=0;a<i;a++){for(let u=0;u<r;u++)o[u]=t.get(u,a);for(let u=0;u<e;u++){let c=0;for(let f=0;f<r;f++)c+=this.get(u,f)*o[f];s.set(u,a,c)}}return s}mpow(t){if(!this.isSquare())throw new RangeError("Matrix must be square");if(!Number.isInteger(t)||t<0)throw new RangeError("Exponent must be a non-negative integer");let e=j.eye(this.rows),r=this;for(let i=t;i>=1;i/=2)i&1&&(e=e.mmul(r)),r=r.mmul(r);return e}strassen2x2(t){t=j.checkMatrix(t);let e=new j(2,2);const r=this.get(0,0),i=t.get(0,0),s=this.get(0,1),o=t.get(0,1),a=this.get(1,0),u=t.get(1,0),c=this.get(1,1),f=t.get(1,1),l=(r+c)*(i+f),h=(a+c)*i,g=r*(o-f),p=c*(u-i),v=(r+s)*f,m=(a-r)*(i+o),d=(s-c)*(u+f),y=l+p-v+d,w=g+v,b=h+p,x=l-h+g+m;return e.set(0,0,y),e.set(0,1,w),e.set(1,0,b),e.set(1,1,x),e}strassen3x3(t){t=j.checkMatrix(t);let e=new j(3,3);const 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D=Y.zeros(2*k.rows,2*k.columns);return D=D.setSubMatrix(k,0,0),D=D.setSubMatrix(F,k.rows,0),D=D.setSubMatrix(A,0,k.columns),D=D.setSubMatrix(C,k.rows,k.columns),D.subMatrix(0,g-1,0,p-1)}return f(e,t,u,c)}scaleRows(t={}){if(typeof t!="object")throw new TypeError("options must be an object");const{min:e=0,max:r=1}=t;if(!Number.isFinite(e))throw new TypeError("min must be a number");if(!Number.isFinite(r))throw new TypeError("max must be a number");if(e>=r)throw new RangeError("min must be smaller than max");let i=new j(this.rows,this.columns);for(let s=0;s<this.rows;s++){const o=this.getRow(s);o.length>0&&uf(o,{min:e,max:r,output:o}),i.setRow(s,o)}return i}scaleColumns(t={}){if(typeof t!="object")throw new TypeError("options must be an object");const{min:e=0,max:r=1}=t;if(!Number.isFinite(e))throw new TypeError("min must be a number");if(!Number.isFinite(r))throw new TypeError("max must be a number");if(e>=r)throw new RangeError("min must be smaller than max");let i=new j(this.rows,this.columns);for(let s=0;s<this.columns;s++){const o=this.getColumn(s);o.length&&uf(o,{min:e,max:r,output:o}),i.setColumn(s,o)}return i}flipRows(){const t=Math.ceil(this.columns/2);for(let e=0;e<this.rows;e++)for(let r=0;r<t;r++){let i=this.get(e,r),s=this.get(e,this.columns-1-r);this.set(e,r,s),this.set(e,this.columns-1-r,i)}return this}flipColumns(){const t=Math.ceil(this.rows/2);for(let e=0;e<this.columns;e++)for(let r=0;r<t;r++){let i=this.get(r,e),s=this.get(this.rows-1-r,e);this.set(r,e,s),this.set(this.rows-1-r,e,i)}return this}kroneckerProduct(t){t=j.checkMatrix(t);let e=this.rows,r=this.columns,i=t.rows,s=t.columns,o=new j(e*i,r*s);for(let a=0;a<e;a++)for(let u=0;u<r;u++)for(let c=0;c<i;c++)for(let f=0;f<s;f++)o.set(i*a+c,s*u+f,this.get(a,u)*t.get(c,f));return o}kroneckerSum(t){if(t=j.checkMatrix(t),!this.isSquare()||!t.isSquare())throw new Error("Kronecker Sum needs two Square Matrices");let 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Lw(this);case"column":return Dw(this);case void 0:return zw(this);default:throw new Error(`invalid option: ${t}`)}}product(t){switch(t){case"row":return $w(this);case"column":return Fw(this);case void 0:return Bw(this);default:throw new Error(`invalid option: ${t}`)}}mean(t){const e=this.sum(t);switch(t){case"row":{for(let r=0;r<this.rows;r++)e[r]/=this.columns;return e}case"column":{for(let r=0;r<this.columns;r++)e[r]/=this.rows;return e}case void 0:return e/this.size;default:throw new Error(`invalid option: ${t}`)}}variance(t,e={}){if(typeof t=="object"&&(e=t,t=void 0),typeof e!="object")throw new TypeError("options must be an object");const{unbiased:r=!0,mean:i=this.mean(t)}=e;if(typeof r!="boolean")throw new TypeError("unbiased must be a boolean");switch(t){case"row":{if(!ge.isAnyArray(i))throw new TypeError("mean must be an array");return Uw(this,r,i)}case"column":{if(!ge.isAnyArray(i))throw new TypeError("mean must be an array");return Gw(this,r,i)}case void 0:{if(typeof i!="number")throw new TypeError("mean must be a number");return Vw(this,r,i)}default:throw new Error(`invalid option: ${t}`)}}standardDeviation(t,e){typeof t=="object"&&(e=t,t=void 0);const r=this.variance(t,e);if(t===void 0)return Math.sqrt(r);for(let i=0;i<r.length;i++)r[i]=Math.sqrt(r[i]);return r}center(t,e={}){if(typeof t=="object"&&(e=t,t=void 0),typeof e!="object")throw new TypeError("options must be an object");const{center:r=this.mean(t)}=e;switch(t){case"row":{if(!ge.isAnyArray(r))throw new TypeError("center must be an array");return Ww(this,r),this}case"column":{if(!ge.isAnyArray(r))throw new TypeError("center must be an array");return Yw(this,r),this}case void 0:{if(typeof r!="number")throw new TypeError("center must be a number");return Kw(this,r),this}default:throw new Error(`invalid option: ${t}`)}}scale(t,e={}){if(typeof t=="object"&&(e=t,t=void 0),typeof e!="object")throw new TypeError("options must be an object");let r=e.scale;switch(t){case"row":{if(r===void 0)r=Xw(this);else if(!ge.isAnyArray(r))throw new TypeError("scale must be an array");return Zw(this,r),this}case"column":{if(r===void 0)r=Jw(this);else if(!ge.isAnyArray(r))throw new TypeError("scale must be an array");return Qw(this,r),this}case void 0:{if(r===void 0)r=Hw(this);else if(typeof r!="number")throw new TypeError("scale must be a number");return e1(this,r),this}default:throw new Error(`invalid option: ${t}`)}}toString(t){return ff(this,t)}[Symbol.iterator](){return this.entries()}*entries(){for(let t=0;t<this.rows;t++)for(let e=0;e<this.columns;e++)yield[t,e,this.get(t,e)]}*values(){for(let t=0;t<this.rows;t++)for(let e=0;e<this.columns;e++)yield this.get(t,e)}}Y.prototype.klass="Matrix",typeof Symbol<"u"&&(Y.prototype[Symbol.for("nodejs.util.inspect.custom")]=kw);function hf(n,t){return n-t}function t1(n){return n.every(t=>typeof t=="number")}Y.random=Y.rand,Y.randomInt=Y.randInt,Y.diagonal=Y.diag,Y.prototype.diagonal=Y.prototype.diag,Y.identity=Y.eye,Y.prototype.negate=Y.prototype.neg,Y.prototype.tensorProduct=Y.prototype.kroneckerProduct;let j=(lt=class extends Y{constructor(e,r){super();oc(this,Qt);re(this,"data");if(lt.isMatrix(e))ac(this,Qt,uc).call(this,e.rows,e.columns),lt.copy(e,this);else if(Number.isInteger(e)&&e>=0)ac(this,Qt,uc).call(this,e,r);else if(ge.isAnyArray(e)){const i=e;if(e=i.length,r=e?i[0].length:0,typeof r!="number")throw new TypeError("Data must be a 2D array with at least one element");this.data=[];for(let s=0;s<e;s++){if(i[s].length!==r)throw new RangeError("Inconsistent array dimensions");if(!t1(i[s]))throw new TypeError("Input data contains non-numeric values");this.data.push(Float64Array.from(i[s]))}this.rows=e,this.columns=r}else throw new TypeError("First argument must be a positive number or an array")}set(e,r,i){return this.data[e][r]=i,this}get(e,r){return this.data[e][r]}removeRow(e){return Ee(this,e),this.data.splice(e,1),this.rows-=1,this}addRow(e,r){return r===void 0&&(r=e,e=this.rows),Ee(this,e,!0),r=Float64Array.from(mt(this,r)),this.data.splice(e,0,r),this.rows+=1,this}removeColumn(e){xe(this,e);for(let r=0;r<this.rows;r++){const i=new Float64Array(this.columns-1);for(let s=0;s<e;s++)i[s]=this.data[r][s];for(let s=e+1;s<this.columns;s++)i[s-1]=this.data[r][s];this.data[r]=i}return this.columns-=1,this}addColumn(e,r){typeof r>"u"&&(r=e,e=this.columns),xe(this,e,!0),r=yt(this,r);for(let i=0;i<this.rows;i++){const s=new Float64Array(this.columns+1);let o=0;for(;o<e;o++)s[o]=this.data[i][o];for(s[o++]=r[i];o<this.columns+1;o++)s[o]=this.data[i][o-1];this.data[i]=s}return this.columns+=1,this}},Qt=new WeakSet,uc=function(e,r){if(this.data=[],Number.isInteger(r)&&r>=0)for(let i=0;i<e;i++)this.data.push(new Float64Array(r));else throw new TypeError("nColumns must be a positive integer");this.rows=e,this.columns=r},lt);Pw(Y,j);const Xr=class Xr extends Y{constructor(e){super();oc(this,fe);if(j.isMatrix(e)){if(!e.isSymmetric())throw new TypeError("not symmetric data");Hr(this,fe,j.copy(e,new j(e.rows,e.rows)))}else if(Number.isInteger(e)&&e>=0)Hr(this,fe,new j(e,e));else if(Hr(this,fe,new j(e)),!this.isSymmetric())throw new TypeError("not symmetric data")}get size(){return Oe(this,fe).size}get rows(){return Oe(this,fe).rows}get columns(){return Oe(this,fe).columns}get diagonalSize(){return this.rows}static isSymmetricMatrix(e){return j.isMatrix(e)&&e.klassType==="SymmetricMatrix"}static zeros(e){return new this(e)}static ones(e){return new this(e).fill(1)}clone(){const e=new Xr(this.diagonalSize);for(const[r,i,s]of this.upperRightEntries())e.set(r,i,s);return e}toMatrix(){return new j(this)}get(e,r){return Oe(this,fe).get(e,r)}set(e,r,i){return Oe(this,fe).set(e,r,i),Oe(this,fe).set(r,e,i),this}removeCross(e){return Oe(this,fe).removeRow(e),Oe(this,fe).removeColumn(e),this}addCross(e,r){r===void 0&&(r=e,e=this.diagonalSize);const i=r.slice();return i.splice(e,1),Oe(this,fe).addRow(e,i),Oe(this,fe).addColumn(e,r),this}applyMask(e){if(e.length!==this.diagonalSize)throw new RangeError("Mask size do not match with matrix size");const r=[];for(const[i,s]of e.entries())s||r.push(i);r.reverse();for(const i of r)this.removeCross(i);return this}toCompact(){const{diagonalSize:e}=this,r=new Array(e*(e+1)/2);for(let i=0,s=0,o=0;o<r.length;o++)r[o]=this.get(s,i),++i>=e&&(i=++s);return r}static fromCompact(e){const r=e.length,i=(Math.sqrt(8*r+1)-1)/2;if(!Number.isInteger(i))throw new TypeError(`This array is not a compact representation of a Symmetric Matrix, ${JSON.stringify(e)}`);const s=new Xr(i);for(let o=0,a=0,u=0;u<r;u++)s.set(o,a,e[u]),++o>=i&&(o=++a);return s}*upperRightEntries(){for(let e=0,r=0;e<this.diagonalSize;void 0){const i=this.get(e,r);yield[e,r,i],++r>=this.diagonalSize&&(r=++e)}}*upperRightValues(){for(let e=0,r=0;e<this.diagonalSize;void 0)yield this.get(e,r),++r>=this.diagonalSize&&(r=++e)}};fe=new WeakMap;let nt=Xr;nt.prototype.klassType="SymmetricMatrix";class hr extends nt{static isDistanceMatrix(t){return nt.isSymmetricMatrix(t)&&t.klassSubType==="DistanceMatrix"}constructor(t){if(super(t),!this.isDistance())throw new TypeError("Provided arguments do no produce a distance matrix")}set(t,e,r){return t===e&&(r=0),super.set(t,e,r)}addCross(t,e){return e===void 0&&(e=t,t=this.diagonalSize),e=e.slice(),e[t]=0,super.addCross(t,e)}toSymmetricMatrix(){return new nt(this)}clone(){const t=new hr(this.diagonalSize);for(const[e,r,i]of this.upperRightEntries())e!==r&&t.set(e,r,i);return t}toCompact(){const{diagonalSize:t}=this,e=(t-1)*t/2,r=new Array(e);for(let i=1,s=0,o=0;o<r.length;o++)r[o]=this.get(s,i),++i>=t&&(i=++s+1);return r}static fromCompact(t){const e=t.length;if(e===0)return new this(0);const r=(Math.sqrt(8*e+1)+1)/2;if(!Number.isInteger(r))throw new TypeError(`This array is not a compact representation of a DistanceMatrix, ${JSON.stringify(t)}`);const i=new this(r);for(let s=1,o=0,a=0;a<e;a++)i.set(s,o,t[a]),++s>=r&&(s=++o+1);return i}}hr.prototype.klassSubType="DistanceMatrix";class je extends Y{constructor(t,e,r){super(),this.matrix=t,this.rows=e,this.columns=r}}class r1 extends je{constructor(t,e){xe(t,e),super(t,t.rows,1),this.column=e}set(t,e,r){return this.matrix.set(t,this.column,r),this}get(t){return this.matrix.get(t,this.column)}}class n1 extends je{constructor(t,e){Nn(t,e),super(t,t.rows,e.length),this.columnIndices=e}set(t,e,r){return this.matrix.set(t,this.columnIndices[e],r),this}get(t,e){return this.matrix.get(t,this.columnIndices[e])}}class i1 extends je{constructor(t){super(t,t.rows,t.columns)}set(t,e,r){return this.matrix.set(t,this.columns-e-1,r),this}get(t,e){return this.matrix.get(t,this.columns-e-1)}}class s1 extends je{constructor(t){super(t,t.rows,t.columns)}set(t,e,r){return this.matrix.set(this.rows-t-1,e,r),this}get(t,e){return this.matrix.get(this.rows-t-1,e)}}class o1 extends je{constructor(t,e){Ee(t,e),super(t,1,t.columns),this.row=e}set(t,e,r){return this.matrix.set(this.row,e,r),this}get(t,e){return this.matrix.get(this.row,e)}}class a1 extends je{constructor(t,e){xn(t,e),super(t,e.length,t.columns),this.rowIndices=e}set(t,e,r){return this.matrix.set(this.rowIndices[t],e,r),this}get(t,e){return this.matrix.get(this.rowIndices[t],e)}}class dr extends je{constructor(t,e,r){xn(t,e),Nn(t,r),super(t,e.length,r.length),this.rowIndices=e,this.columnIndices=r}set(t,e,r){return this.matrix.set(this.rowIndices[t],this.columnIndices[e],r),this}get(t,e){return this.matrix.get(this.rowIndices[t],this.columnIndices[e])}}class u1 extends je{constructor(t,e,r,i,s){Mn(t,e,r,i,s),super(t,r-e+1,s-i+1),this.startRow=e,this.startColumn=i}set(t,e,r){return this.matrix.set(this.startRow+t,this.startColumn+e,r),this}get(t,e){return this.matrix.get(this.startRow+t,this.startColumn+e)}}class c1 extends je{constructor(t){super(t,t.columns,t.rows)}set(t,e,r){return this.matrix.set(e,t,r),this}get(t,e){return this.matrix.get(e,t)}}class df extends Y{constructor(t,e={}){const{rows:r=1}=e;if(t.length%r!==0)throw new Error("the data length is not divisible by the number of rows");super(),this.rows=r,this.columns=t.length/r,this.data=t}set(t,e,r){let i=this._calculateIndex(t,e);return this.data[i]=r,this}get(t,e){let r=this._calculateIndex(t,e);return this.data[r]}_calculateIndex(t,e){return t*this.columns+e}}class we extends Y{constructor(t){super(),this.data=t,this.rows=t.length,this.columns=t[0].length}set(t,e,r){return this.data[t][e]=r,this}get(t,e){return this.data[t][e]}}function f1(n,t){if(ge.isAnyArray(n))return n[0]&&ge.isAnyArray(n[0])?new we(n):new df(n,t);throw new Error("the argument is not an array")}class gr{constructor(t){t=we.checkMatrix(t);let e=t.clone(),r=e.rows,i=e.columns,s=new Float64Array(r),o=1,a,u,c,f,l,h,g,p,v;for(a=0;a<r;a++)s[a]=a;for(p=new Float64Array(r),u=0;u<i;u++){for(a=0;a<r;a++)p[a]=e.get(a,u);for(a=0;a<r;a++){for(v=Math.min(a,u),l=0,c=0;c<v;c++)l+=e.get(a,c)*p[c];p[a]-=l,e.set(a,u,p[a])}for(f=u,a=u+1;a<r;a++)Math.abs(p[a])>Math.abs(p[f])&&(f=a);if(f!==u){for(c=0;c<i;c++)h=e.get(f,c),e.set(f,c,e.get(u,c)),e.set(u,c,h);g=s[f],s[f]=s[u],s[u]=g,o=-o}if(u<r&&e.get(u,u)!==0)for(a=u+1;a<r;a++)e.set(a,u,e.get(a,u)/e.get(u,u))}this.LU=e,this.pivotVector=s,this.pivotSign=o}isSingular(){let t=this.LU,e=t.columns;for(let r=0;r<e;r++)if(t.get(r,r)===0)return!0;return!1}solve(t){t=j.checkMatrix(t);let e=this.LU;if(e.rows!==t.rows)throw new Error("Invalid matrix dimensions");if(this.isSingular())throw new Error("LU matrix is singular");let i=t.columns,s=t.subMatrixRow(this.pivotVector,0,i-1),o=e.columns,a,u,c;for(c=0;c<o;c++)for(a=c+1;a<o;a++)for(u=0;u<i;u++)s.set(a,u,s.get(a,u)-s.get(c,u)*e.get(a,c));for(c=o-1;c>=0;c--){for(u=0;u<i;u++)s.set(c,u,s.get(c,u)/e.get(c,c));for(a=0;a<c;a++)for(u=0;u<i;u++)s.set(a,u,s.get(a,u)-s.get(c,u)*e.get(a,c))}return s}get determinant(){let t=this.LU;if(!t.isSquare())throw new Error("Matrix must be square");let e=this.pivotSign,r=t.columns;for(let i=0;i<r;i++)e*=t.get(i,i);return e}get lowerTriangularMatrix(){let t=this.LU,e=t.rows,r=t.columns,i=new j(e,r);for(let s=0;s<e;s++)for(let o=0;o<r;o++)s>o?i.set(s,o,t.get(s,o)):s===o?i.set(s,o,1):i.set(s,o,0);return i}get upperTriangularMatrix(){let t=this.LU,e=t.rows,r=t.columns,i=new j(e,r);for(let s=0;s<e;s++)for(let o=0;o<r;o++)s<=o?i.set(s,o,t.get(s,o)):i.set(s,o,0);return i}get pivotPermutationVector(){return Array.from(this.pivotVector)}}function Ce(n,t){let e=0;return Math.abs(n)>Math.abs(t)?(e=t/n,Math.abs(n)*Math.sqrt(1+e*e)):t!==0?(e=n/t,Math.abs(t)*Math.sqrt(1+e*e)):0}class Sn{constructor(t){t=we.checkMatrix(t);let e=t.clone(),r=t.rows,i=t.columns,s=new Float64Array(i),o,a,u,c;for(u=0;u<i;u++){let f=0;for(o=u;o<r;o++)f=Ce(f,e.get(o,u));if(f!==0){for(e.get(u,u)<0&&(f=-f),o=u;o<r;o++)e.set(o,u,e.get(o,u)/f);for(e.set(u,u,e.get(u,u)+1),a=u+1;a<i;a++){for(c=0,o=u;o<r;o++)c+=e.get(o,u)*e.get(o,a);for(c=-c/e.get(u,u),o=u;o<r;o++)e.set(o,a,e.get(o,a)+c*e.get(o,u))}}s[u]=-f}this.QR=e,this.Rdiag=s}solve(t){t=j.checkMatrix(t);let e=this.QR,r=e.rows;if(t.rows!==r)throw new Error("Matrix row dimensions must agree");if(!this.isFullRank())throw new Error("Matrix is rank deficient");let i=t.columns,s=t.clone(),o=e.columns,a,u,c,f;for(c=0;c<o;c++)for(u=0;u<i;u++){for(f=0,a=c;a<r;a++)f+=e.get(a,c)*s.get(a,u);for(f=-f/e.get(c,c),a=c;a<r;a++)s.set(a,u,s.get(a,u)+f*e.get(a,c))}for(c=o-1;c>=0;c--){for(u=0;u<i;u++)s.set(c,u,s.get(c,u)/this.Rdiag[c]);for(a=0;a<c;a++)for(u=0;u<i;u++)s.set(a,u,s.get(a,u)-s.get(c,u)*e.get(a,c))}return s.subMatrix(0,o-1,0,i-1)}isFullRank(){let t=this.QR.columns;for(let e=0;e<t;e++)if(this.Rdiag[e]===0)return!1;return!0}get upperTriangularMatrix(){let t=this.QR,e=t.columns,r=new j(e,e),i,s;for(i=0;i<e;i++)for(s=0;s<e;s++)i<s?r.set(i,s,t.get(i,s)):i===s?r.set(i,s,this.Rdiag[i]):r.set(i,s,0);return r}get orthogonalMatrix(){let t=this.QR,e=t.rows,r=t.columns,i=new j(e,r),s,o,a,u;for(a=r-1;a>=0;a--){for(s=0;s<e;s++)i.set(s,a,0);for(i.set(a,a,1),o=a;o<r;o++)if(t.get(a,a)!==0){for(u=0,s=a;s<e;s++)u+=t.get(s,a)*i.get(s,o);for(u=-u/t.get(a,a),s=a;s<e;s++)i.set(s,o,i.get(s,o)+u*t.get(s,a))}}return i}}let bt=class{constructor(t,e={}){if(t=we.checkMatrix(t),t.isEmpty())throw new Error("Matrix must be non-empty");let r=t.rows,i=t.columns;const{computeLeftSingularVectors:s=!0,computeRightSingularVectors:o=!0,autoTranspose:a=!1}=e;let u=!!s,c=!!o,f=!1,l;if(r<i)if(!a)l=t.clone(),console.warn("Computing SVD on a matrix with more columns than rows. Consider enabling autoTranspose");else{l=t.transpose(),r=l.rows,i=l.columns,f=!0;let _=u;u=c,c=_}else l=t.clone();let h=Math.min(r,i),g=Math.min(r+1,i),p=new Float64Array(g),v=new j(r,h),m=new j(i,i),d=new Float64Array(i),y=new Float64Array(r),w=new Float64Array(g);for(let _=0;_<g;_++)w[_]=_;let b=Math.min(r-1,i),x=Math.max(0,Math.min(i-2,r)),M=Math.max(b,x);for(let _=0;_<M;_++){if(_<b){p[_]=0;for(let S=_;S<r;S++)p[_]=Ce(p[_],l.get(S,_));if(p[_]!==0){l.get(_,_)<0&&(p[_]=-p[_]);for(let S=_;S<r;S++)l.set(S,_,l.get(S,_)/p[_]);l.set(_,_,l.get(_,_)+1)}p[_]=-p[_]}for(let S=_+1;S<i;S++){if(_<b&&p[_]!==0){let q=0;for(let R=_;R<r;R++)q+=l.get(R,_)*l.get(R,S);q=-q/l.get(_,_);for(let R=_;R<r;R++)l.set(R,S,l.get(R,S)+q*l.get(R,_))}d[S]=l.get(_,S)}if(u&&_<b)for(let S=_;S<r;S++)v.set(S,_,l.get(S,_));if(_<x){d[_]=0;for(let S=_+1;S<i;S++)d[_]=Ce(d[_],d[S]);if(d[_]!==0){d[_+1]<0&&(d[_]=0-d[_]);for(let S=_+1;S<i;S++)d[S]/=d[_];d[_+1]+=1}if(d[_]=-d[_],_+1<r&&d[_]!==0){for(let S=_+1;S<r;S++)y[S]=0;for(let S=_+1;S<r;S++)for(let q=_+1;q<i;q++)y[S]+=d[q]*l.get(S,q);for(let S=_+1;S<i;S++){let q=-d[S]/d[_+1];for(let R=_+1;R<r;R++)l.set(R,S,l.get(R,S)+q*y[R])}}if(c)for(let S=_+1;S<i;S++)m.set(S,_,d[S])}}let N=Math.min(i,r+1);if(b<i&&(p[b]=l.get(b,b)),r<N&&(p[N-1]=0),x+1<N&&(d[x]=l.get(x,N-1)),d[N-1]=0,u){for(let _=b;_<h;_++){for(let S=0;S<r;S++)v.set(S,_,0);v.set(_,_,1)}for(let _=b-1;_>=0;_--)if(p[_]!==0){for(let S=_+1;S<h;S++){let q=0;for(let R=_;R<r;R++)q+=v.get(R,_)*v.get(R,S);q=-q/v.get(_,_);for(let R=_;R<r;R++)v.set(R,S,v.get(R,S)+q*v.get(R,_))}for(let S=_;S<r;S++)v.set(S,_,-v.get(S,_));v.set(_,_,1+v.get(_,_));for(let S=0;S<_-1;S++)v.set(S,_,0)}else{for(let S=0;S<r;S++)v.set(S,_,0);v.set(_,_,1)}}if(c)for(let _=i-1;_>=0;_--){if(_<x&&d[_]!==0)for(let S=_+1;S<i;S++){let q=0;for(let R=_+1;R<i;R++)q+=m.get(R,_)*m.get(R,S);q=-q/m.get(_+1,_);for(let R=_+1;R<i;R++)m.set(R,S,m.get(R,S)+q*m.get(R,_))}for(let S=0;S<i;S++)m.set(S,_,0);m.set(_,_,1)}let E=N-1,O=Number.EPSILON;for(;N>0;){let _,S;for(_=N-2;_>=-1&&_!==-1;_--){const q=Number.MIN_VALUE+O*Math.abs(p[_]+Math.abs(p[_+1]));if(Math.abs(d[_])<=q||Number.isNaN(d[_])){d[_]=0;break}}if(_===N-2)S=4;else{let q;for(q=N-1;q>=_&&q!==_;q--){let R=(q!==N?Math.abs(d[q]):0)+(q!==_+1?Math.abs(d[q-1]):0);if(Math.abs(p[q])<=O*R){p[q]=0;break}}q===_?S=3:q===N-1?S=1:(S=2,_=q)}switch(_++,S){case 1:{let q=d[N-2];d[N-2]=0;for(let R=N-2;R>=_;R--){let T=Ce(p[R],q),I=p[R]/T,k=q/T;if(p[R]=T,R!==_&&(q=-k*d[R-1],d[R-1]=I*d[R-1]),c)for(let F=0;F<i;F++)T=I*m.get(F,R)+k*m.get(F,N-1),m.set(F,N-1,-k*m.get(F,R)+I*m.get(F,N-1)),m.set(F,R,T)}break}case 2:{let q=d[_-1];d[_-1]=0;for(let R=_;R<N;R++){let T=Ce(p[R],q),I=p[R]/T,k=q/T;if(p[R]=T,q=-k*d[R],d[R]=I*d[R],u)for(let F=0;F<r;F++)T=I*v.get(F,R)+k*v.get(F,_-1),v.set(F,_-1,-k*v.get(F,R)+I*v.get(F,_-1)),v.set(F,R,T)}break}case 3:{const q=Math.max(Math.abs(p[N-1]),Math.abs(p[N-2]),Math.abs(d[N-2]),Math.abs(p[_]),Math.abs(d[_])),R=p[N-1]/q,T=p[N-2]/q,I=d[N-2]/q,k=p[_]/q,F=d[_]/q,A=((T+R)*(T-R)+I*I)/2,C=R*I*(R*I);let D=0;(A!==0||C!==0)&&(A<0?D=0-Math.sqrt(A*A+C):D=Math.sqrt(A*A+C),D=C/(A+D));let z=(k+R)*(k-R)+D,U=k*F;for(let P=_;P<N-1;P++){let $=Ce(z,U);$===0&&($=Number.MIN_VALUE);let B=z/$,Z=U/$;if(P!==_&&(d[P-1]=$),z=B*p[P]+Z*d[P],d[P]=B*d[P]-Z*p[P],U=Z*p[P+1],p[P+1]=B*p[P+1],c)for(let G=0;G<i;G++)$=B*m.get(G,P)+Z*m.get(G,P+1),m.set(G,P+1,-Z*m.get(G,P)+B*m.get(G,P+1)),m.set(G,P,$);if($=Ce(z,U),$===0&&($=Number.MIN_VALUE),B=z/$,Z=U/$,p[P]=$,z=B*d[P]+Z*p[P+1],p[P+1]=-Z*d[P]+B*p[P+1],U=Z*d[P+1],d[P+1]=B*d[P+1],u&&P<r-1)for(let G=0;G<r;G++)$=B*v.get(G,P)+Z*v.get(G,P+1),v.set(G,P+1,-Z*v.get(G,P)+B*v.get(G,P+1)),v.set(G,P,$)}d[N-2]=z;break}case 4:{if(p[_]<=0&&(p[_]=p[_]<0?-p[_]:0,c))for(let q=0;q<=E;q++)m.set(q,_,-m.get(q,_));for(;_<E&&!(p[_]>=p[_+1]);){let q=p[_];if(p[_]=p[_+1],p[_+1]=q,c&&_<i-1)for(let R=0;R<i;R++)q=m.get(R,_+1),m.set(R,_+1,m.get(R,_)),m.set(R,_,q);if(u&&_<r-1)for(let R=0;R<r;R++)q=v.get(R,_+1),v.set(R,_+1,v.get(R,_)),v.set(R,_,q);_++}N--;break}}}if(f){let _=m;m=v,v=_}this.m=r,this.n=i,this.s=p,this.U=v,this.V=m}solve(t){let e=t,r=this.threshold,i=this.s.length,s=j.zeros(i,i);for(let h=0;h<i;h++)Math.abs(this.s[h])<=r?s.set(h,h,0):s.set(h,h,1/this.s[h]);let o=this.U,a=this.rightSingularVectors,u=a.mmul(s),c=a.rows,f=o.rows,l=j.zeros(c,f);for(let h=0;h<c;h++)for(let g=0;g<f;g++){let p=0;for(let v=0;v<i;v++)p+=u.get(h,v)*o.get(g,v);l.set(h,g,p)}return l.mmul(e)}solveForDiagonal(t){return this.solve(j.diag(t))}inverse(){let t=this.V,e=this.threshold,r=t.rows,i=t.columns,s=new j(r,this.s.length);for(let f=0;f<r;f++)for(let l=0;l<i;l++)Math.abs(this.s[l])>e&&s.set(f,l,t.get(f,l)/this.s[l]);let o=this.U,a=o.rows,u=o.columns,c=new j(r,a);for(let f=0;f<r;f++)for(let l=0;l<a;l++){let h=0;for(let g=0;g<u;g++)h+=s.get(f,g)*o.get(l,g);c.set(f,l,h)}return c}get condition(){return this.s[0]/this.s[Math.min(this.m,this.n)-1]}get norm2(){return this.s[0]}get rank(){let t=Math.max(this.m,this.n)*this.s[0]*Number.EPSILON,e=0,r=this.s;for(let i=0,s=r.length;i<s;i++)r[i]>t&&e++;return e}get diagonal(){return Array.from(this.s)}get threshold(){return Number.EPSILON/2*Math.max(this.m,this.n)*this.s[0]}get leftSingularVectors(){return this.U}get rightSingularVectors(){return this.V}get diagonalMatrix(){return j.diag(this.s)}};function l1(n,t=!1){return n=we.checkMatrix(n),t?new bt(n).inverse():gf(n,j.eye(n.rows))}function gf(n,t,e=!1){return n=we.checkMatrix(n),t=we.checkMatrix(t),e?new bt(n).solve(t):n.isSquare()?new gr(n).solve(t):new Sn(n).solve(t)}function pr(n){if(n=j.checkMatrix(n),n.isSquare()){if(n.columns===0)return 1;let t,e,r,i;if(n.columns===2)return t=n.get(0,0),e=n.get(0,1),r=n.get(1,0),i=n.get(1,1),t*i-e*r;if(n.columns===3){let s,o,a;return s=new dr(n,[1,2],[1,2]),o=new dr(n,[1,2],[0,2]),a=new dr(n,[1,2],[0,1]),t=n.get(0,0),e=n.get(0,1),r=n.get(0,2),t*pr(s)-e*pr(o)+r*pr(a)}else return new gr(n).determinant}else throw Error("determinant can only be calculated for a square matrix")}function h1(n,t){let e=[];for(let r=0;r<n;r++)r!==t&&e.push(r);return e}function d1(n,t,e,r=1e-9,i=1e-9){if(n>i)return new Array(t.rows+1).fill(0);{let s=t.addRow(e,[0]);for(let o=0;o<s.rows;o++)Math.abs(s.get(o,0))<r&&s.set(o,0,0);return s.to1DArray()}}function g1(n,t={}){const{thresholdValue:e=1e-9,thresholdError:r=1e-9}=t;n=j.checkMatrix(n);let i=n.rows,s=new j(i,i);for(let o=0;o<i;o++){let a=j.columnVector(n.getRow(o)),u=n.subMatrixRow(h1(i,o)).transpose(),f=new bt(u).solve(a),l=j.sub(a,u.mmul(f)).abs().max();s.setRow(o,d1(l,f,o,e,r))}return s}function p1(n,t=Number.EPSILON){if(n=j.checkMatrix(n),n.isEmpty())return n.transpose();let e=new bt(n,{autoTranspose:!0}),r=e.leftSingularVectors,i=e.rightSingularVectors,s=e.diagonal;for(let o=0;o<s.length;o++)Math.abs(s[o])>t?s[o]=1/s[o]:s[o]=0;return i.mmul(j.diag(s).mmul(r.transpose()))}function v1(n,t=n,e={}){n=new j(n);let r=!1;if(typeof t=="object"&&!j.isMatrix(t)&&!ge.isAnyArray(t)?(e=t,t=n,r=!0):t=new j(t),n.rows!==t.rows)throw new TypeError("Both matrices must have the same number of rows");const{center:i=!0}=e;i&&(n=n.center("column"),r||(t=t.center("column")));const s=n.transpose().mmul(t);for(let o=0;o<s.rows;o++)for(let a=0;a<s.columns;a++)s.set(o,a,s.get(o,a)*(1/(n.rows-1)));return s}function m1(n,t=n,e={}){n=new j(n);let r=!1;if(typeof t=="object"&&!j.isMatrix(t)&&!ge.isAnyArray(t)?(e=t,t=n,r=!0):t=new j(t),n.rows!==t.rows)throw new TypeError("Both matrices must have the same number of rows");const{center:i=!0,scale:s=!0}=e;i&&(n.center("column"),r||t.center("column")),s&&(n.scale("column"),r||t.scale("column"));const o=n.standardDeviation("column",{unbiased:!0}),a=r?o:t.standardDeviation("column",{unbiased:!0}),u=n.transpose().mmul(t);for(let c=0;c<u.rows;c++)for(let f=0;f<u.columns;f++)u.set(c,f,u.get(c,f)*(1/(o[c]*a[f]))*(1/(n.rows-1)));return u}class pf{constructor(t,e={}){const{assumeSymmetric:r=!1}=e;if(t=we.checkMatrix(t),!t.isSquare())throw new Error("Matrix is not a square matrix");if(t.isEmpty())throw new Error("Matrix must be non-empty");let i=t.columns,s=new j(i,i),o=new Float64Array(i),a=new Float64Array(i),u=t,c,f,l=!1;if(r?l=!0:l=t.isSymmetric(),l){for(c=0;c<i;c++)for(f=0;f<i;f++)s.set(c,f,u.get(c,f));y1(i,a,o,s),w1(i,a,o,s)}else{let h=new j(i,i),g=new Float64Array(i);for(f=0;f<i;f++)for(c=0;c<i;c++)h.set(c,f,u.get(c,f));b1(i,h,g,s),_1(i,a,o,s,h)}this.n=i,this.e=a,this.d=o,this.V=s}get realEigenvalues(){return Array.from(this.d)}get imaginaryEigenvalues(){return Array.from(this.e)}get eigenvectorMatrix(){return this.V}get diagonalMatrix(){let t=this.n,e=this.e,r=this.d,i=new j(t,t),s,o;for(s=0;s<t;s++){for(o=0;o<t;o++)i.set(s,o,0);i.set(s,s,r[s]),e[s]>0?i.set(s,s+1,e[s]):e[s]<0&&i.set(s,s-1,e[s])}return i}}function y1(n,t,e,r){let i,s,o,a,u,c,f,l;for(u=0;u<n;u++)e[u]=r.get(n-1,u);for(a=n-1;a>0;a--){for(l=0,o=0,c=0;c<a;c++)l=l+Math.abs(e[c]);if(l===0)for(t[a]=e[a-1],u=0;u<a;u++)e[u]=r.get(a-1,u),r.set(a,u,0),r.set(u,a,0);else{for(c=0;c<a;c++)e[c]/=l,o+=e[c]*e[c];for(i=e[a-1],s=Math.sqrt(o),i>0&&(s=-s),t[a]=l*s,o=o-i*s,e[a-1]=i-s,u=0;u<a;u++)t[u]=0;for(u=0;u<a;u++){for(i=e[u],r.set(u,a,i),s=t[u]+r.get(u,u)*i,c=u+1;c<=a-1;c++)s+=r.get(c,u)*e[c],t[c]+=r.get(c,u)*i;t[u]=s}for(i=0,u=0;u<a;u++)t[u]/=o,i+=t[u]*e[u];for(f=i/(o+o),u=0;u<a;u++)t[u]-=f*e[u];for(u=0;u<a;u++){for(i=e[u],s=t[u],c=u;c<=a-1;c++)r.set(c,u,r.get(c,u)-(i*t[c]+s*e[c]));e[u]=r.get(a-1,u),r.set(a,u,0)}}e[a]=o}for(a=0;a<n-1;a++){if(r.set(n-1,a,r.get(a,a)),r.set(a,a,1),o=e[a+1],o!==0){for(c=0;c<=a;c++)e[c]=r.get(c,a+1)/o;for(u=0;u<=a;u++){for(s=0,c=0;c<=a;c++)s+=r.get(c,a+1)*r.get(c,u);for(c=0;c<=a;c++)r.set(c,u,r.get(c,u)-s*e[c])}}for(c=0;c<=a;c++)r.set(c,a+1,0)}for(u=0;u<n;u++)e[u]=r.get(n-1,u),r.set(n-1,u,0);r.set(n-1,n-1,1),t[0]=0}function w1(n,t,e,r){let i,s,o,a,u,c,f,l,h,g,p,v,m,d,y,w;for(o=1;o<n;o++)t[o-1]=t[o];t[n-1]=0;let b=0,x=0,M=Number.EPSILON;for(c=0;c<n;c++){for(x=Math.max(x,Math.abs(e[c])+Math.abs(t[c])),f=c;f<n&&!(Math.abs(t[f])<=M*x);)f++;if(f>c)do{for(i=e[c],l=(e[c+1]-i)/(2*t[c]),h=Ce(l,1),l<0&&(h=-h),e[c]=t[c]/(l+h),e[c+1]=t[c]*(l+h),g=e[c+1],s=i-e[c],o=c+2;o<n;o++)e[o]-=s;for(b=b+s,l=e[f],p=1,v=p,m=p,d=t[c+1],y=0,w=0,o=f-1;o>=c;o--)for(m=v,v=p,w=y,i=p*t[o],s=p*l,h=Ce(l,t[o]),t[o+1]=y*h,y=t[o]/h,p=l/h,l=p*e[o]-y*i,e[o+1]=s+y*(p*i+y*e[o]),u=0;u<n;u++)s=r.get(u,o+1),r.set(u,o+1,y*r.get(u,o)+p*s),r.set(u,o,p*r.get(u,o)-y*s);l=-y*w*m*d*t[c]/g,t[c]=y*l,e[c]=p*l}while(Math.abs(t[c])>M*x);e[c]=e[c]+b,t[c]=0}for(o=0;o<n-1;o++){for(u=o,l=e[o],a=o+1;a<n;a++)e[a]<l&&(u=a,l=e[a]);if(u!==o)for(e[u]=e[o],e[o]=l,a=0;a<n;a++)l=r.get(a,o),r.set(a,o,r.get(a,u)),r.set(a,u,l)}}function b1(n,t,e,r){let i=0,s=n-1,o,a,u,c,f,l,h;for(l=i+1;l<=s-1;l++){for(h=0,c=l;c<=s;c++)h=h+Math.abs(t.get(c,l-1));if(h!==0){for(u=0,c=s;c>=l;c--)e[c]=t.get(c,l-1)/h,u+=e[c]*e[c];for(a=Math.sqrt(u),e[l]>0&&(a=-a),u=u-e[l]*a,e[l]=e[l]-a,f=l;f<n;f++){for(o=0,c=s;c>=l;c--)o+=e[c]*t.get(c,f);for(o=o/u,c=l;c<=s;c++)t.set(c,f,t.get(c,f)-o*e[c])}for(c=0;c<=s;c++){for(o=0,f=s;f>=l;f--)o+=e[f]*t.get(c,f);for(o=o/u,f=l;f<=s;f++)t.set(c,f,t.get(c,f)-o*e[f])}e[l]=h*e[l],t.set(l,l-1,h*a)}}for(c=0;c<n;c++)for(f=0;f<n;f++)r.set(c,f,c===f?1:0);for(l=s-1;l>=i+1;l--)if(t.get(l,l-1)!==0){for(c=l+1;c<=s;c++)e[c]=t.get(c,l-1);for(f=l;f<=s;f++){for(a=0,c=l;c<=s;c++)a+=e[c]*r.get(c,f);for(a=a/e[l]/t.get(l,l-1),c=l;c<=s;c++)r.set(c,f,r.get(c,f)+a*e[c])}}}function _1(n,t,e,r,i){let s=n-1,o=0,a=n-1,u=Number.EPSILON,c=0,f=0,l=0,h=0,g=0,p=0,v=0,m=0,d,y,w,b,x,M,N,E,O,_,S,q,R,T,I;for(d=0;d<n;d++)for((d<o||d>a)&&(e[d]=i.get(d,d),t[d]=0),y=Math.max(d-1,0);y<n;y++)f=f+Math.abs(i.get(d,y));for(;s>=o;){for(b=s;b>o&&(p=Math.abs(i.get(b-1,b-1))+Math.abs(i.get(b,b)),p===0&&(p=f),!(Math.abs(i.get(b,b-1))<u*p));)b--;if(b===s)i.set(s,s,i.get(s,s)+c),e[s]=i.get(s,s),t[s]=0,s--,m=0;else if(b===s-1){if(N=i.get(s,s-1)*i.get(s-1,s),l=(i.get(s-1,s-1)-i.get(s,s))/2,h=l*l+N,v=Math.sqrt(Math.abs(h)),i.set(s,s,i.get(s,s)+c),i.set(s-1,s-1,i.get(s-1,s-1)+c),E=i.get(s,s),h>=0){for(v=l>=0?l+v:l-v,e[s-1]=E+v,e[s]=e[s-1],v!==0&&(e[s]=E-N/v),t[s-1]=0,t[s]=0,E=i.get(s,s-1),p=Math.abs(E)+Math.abs(v),l=E/p,h=v/p,g=Math.sqrt(l*l+h*h),l=l/g,h=h/g,y=s-1;y<n;y++)v=i.get(s-1,y),i.set(s-1,y,h*v+l*i.get(s,y)),i.set(s,y,h*i.get(s,y)-l*v);for(d=0;d<=s;d++)v=i.get(d,s-1),i.set(d,s-1,h*v+l*i.get(d,s)),i.set(d,s,h*i.get(d,s)-l*v);for(d=o;d<=a;d++)v=r.get(d,s-1),r.set(d,s-1,h*v+l*r.get(d,s)),r.set(d,s,h*r.get(d,s)-l*v)}else e[s-1]=E+l,e[s]=E+l,t[s-1]=v,t[s]=-v;s=s-2,m=0}else{if(E=i.get(s,s),O=0,N=0,b<s&&(O=i.get(s-1,s-1),N=i.get(s,s-1)*i.get(s-1,s)),m===10){for(c+=E,d=o;d<=s;d++)i.set(d,d,i.get(d,d)-E);p=Math.abs(i.get(s,s-1))+Math.abs(i.get(s-1,s-2)),E=O=.75*p,N=-.4375*p*p}if(m===30&&(p=(O-E)/2,p=p*p+N,p>0)){for(p=Math.sqrt(p),O<E&&(p=-p),p=E-N/((O-E)/2+p),d=o;d<=s;d++)i.set(d,d,i.get(d,d)-p);c+=p,E=O=N=.964}for(m=m+1,x=s-2;x>=b&&(v=i.get(x,x),g=E-v,p=O-v,l=(g*p-N)/i.get(x+1,x)+i.get(x,x+1),h=i.get(x+1,x+1)-v-g-p,g=i.get(x+2,x+1),p=Math.abs(l)+Math.abs(h)+Math.abs(g),l=l/p,h=h/p,g=g/p,!(x===b||Math.abs(i.get(x,x-1))*(Math.abs(h)+Math.abs(g))<u*(Math.abs(l)*(Math.abs(i.get(x-1,x-1))+Math.abs(v)+Math.abs(i.get(x+1,x+1))))));)x--;for(d=x+2;d<=s;d++)i.set(d,d-2,0),d>x+2&&i.set(d,d-3,0);for(w=x;w<=s-1&&(T=w!==s-1,w!==x&&(l=i.get(w,w-1),h=i.get(w+1,w-1),g=T?i.get(w+2,w-1):0,E=Math.abs(l)+Math.abs(h)+Math.abs(g),E!==0&&(l=l/E,h=h/E,g=g/E)),E!==0);w++)if(p=Math.sqrt(l*l+h*h+g*g),l<0&&(p=-p),p!==0){for(w!==x?i.set(w,w-1,-p*E):b!==x&&i.set(w,w-1,-i.get(w,w-1)),l=l+p,E=l/p,O=h/p,v=g/p,h=h/l,g=g/l,y=w;y<n;y++)l=i.get(w,y)+h*i.get(w+1,y),T&&(l=l+g*i.get(w+2,y),i.set(w+2,y,i.get(w+2,y)-l*v)),i.set(w,y,i.get(w,y)-l*E),i.set(w+1,y,i.get(w+1,y)-l*O);for(d=0;d<=Math.min(s,w+3);d++)l=E*i.get(d,w)+O*i.get(d,w+1),T&&(l=l+v*i.get(d,w+2),i.set(d,w+2,i.get(d,w+2)-l*g)),i.set(d,w,i.get(d,w)-l),i.set(d,w+1,i.get(d,w+1)-l*h);for(d=o;d<=a;d++)l=E*r.get(d,w)+O*r.get(d,w+1),T&&(l=l+v*r.get(d,w+2),r.set(d,w+2,r.get(d,w+2)-l*g)),r.set(d,w,r.get(d,w)-l),r.set(d,w+1,r.get(d,w+1)-l*h)}}}if(f!==0){for(s=n-1;s>=0;s--)if(l=e[s],h=t[s],h===0)for(b=s,i.set(s,s,1),d=s-1;d>=0;d--){for(N=i.get(d,d)-l,g=0,y=b;y<=s;y++)g=g+i.get(d,y)*i.get(y,s);if(t[d]<0)v=N,p=g;else if(b=d,t[d]===0?i.set(d,s,N!==0?-g/N:-g/(u*f)):(E=i.get(d,d+1),O=i.get(d+1,d),h=(e[d]-l)*(e[d]-l)+t[d]*t[d],M=(E*p-v*g)/h,i.set(d,s,M),i.set(d+1,s,Math.abs(E)>Math.abs(v)?(-g-N*M)/E:(-p-O*M)/v)),M=Math.abs(i.get(d,s)),u*M*M>1)for(y=d;y<=s;y++)i.set(y,s,i.get(y,s)/M)}else if(h<0)for(b=s-1,Math.abs(i.get(s,s-1))>Math.abs(i.get(s-1,s))?(i.set(s-1,s-1,h/i.get(s,s-1)),i.set(s-1,s,-(i.get(s,s)-l)/i.get(s,s-1))):(I=vr(0,-i.get(s-1,s),i.get(s-1,s-1)-l,h),i.set(s-1,s-1,I[0]),i.set(s-1,s,I[1])),i.set(s,s-1,0),i.set(s,s,1),d=s-2;d>=0;d--){for(_=0,S=0,y=b;y<=s;y++)_=_+i.get(d,y)*i.get(y,s-1),S=S+i.get(d,y)*i.get(y,s);if(N=i.get(d,d)-l,t[d]<0)v=N,g=_,p=S;else if(b=d,t[d]===0?(I=vr(-_,-S,N,h),i.set(d,s-1,I[0]),i.set(d,s,I[1])):(E=i.get(d,d+1),O=i.get(d+1,d),q=(e[d]-l)*(e[d]-l)+t[d]*t[d]-h*h,R=(e[d]-l)*2*h,q===0&&R===0&&(q=u*f*(Math.abs(N)+Math.abs(h)+Math.abs(E)+Math.abs(O)+Math.abs(v))),I=vr(E*g-v*_+h*S,E*p-v*S-h*_,q,R),i.set(d,s-1,I[0]),i.set(d,s,I[1]),Math.abs(E)>Math.abs(v)+Math.abs(h)?(i.set(d+1,s-1,(-_-N*i.get(d,s-1)+h*i.get(d,s))/E),i.set(d+1,s,(-S-N*i.get(d,s)-h*i.get(d,s-1))/E)):(I=vr(-g-O*i.get(d,s-1),-p-O*i.get(d,s),v,h),i.set(d+1,s-1,I[0]),i.set(d+1,s,I[1]))),M=Math.max(Math.abs(i.get(d,s-1)),Math.abs(i.get(d,s))),u*M*M>1)for(y=d;y<=s;y++)i.set(y,s-1,i.get(y,s-1)/M),i.set(y,s,i.get(y,s)/M)}for(d=0;d<n;d++)if(d<o||d>a)for(y=d;y<n;y++)r.set(d,y,i.get(d,y));for(y=n-1;y>=o;y--)for(d=o;d<=a;d++){for(v=0,w=o;w<=Math.min(y,a);w++)v=v+r.get(d,w)*i.get(w,y);r.set(d,y,v)}}}function vr(n,t,e,r){let i,s;return Math.abs(e)>Math.abs(r)?(i=r/e,s=e+i*r,[(n+i*t)/s,(t-i*n)/s]):(i=e/r,s=r+i*e,[(i*n+t)/s,(i*t-n)/s])}class vf{constructor(t){if(t=we.checkMatrix(t),!t.isSymmetric())throw new Error("Matrix is not symmetric");let e=t,r=e.rows,i=new j(r,r),s=!0,o,a,u;for(a=0;a<r;a++){let c=0;for(u=0;u<a;u++){let f=0;for(o=0;o<u;o++)f+=i.get(u,o)*i.get(a,o);f=(e.get(a,u)-f)/i.get(u,u),i.set(a,u,f),c=c+f*f}for(c=e.get(a,a)-c,s&&(s=c>0),i.set(a,a,Math.sqrt(Math.max(c,0))),u=a+1;u<r;u++)i.set(a,u,0)}this.L=i,this.positiveDefinite=s}isPositiveDefinite(){return this.positiveDefinite}solve(t){t=we.checkMatrix(t);let e=this.L,r=e.rows;if(t.rows!==r)throw new Error("Matrix dimensions do not match");if(this.isPositiveDefinite()===!1)throw new Error("Matrix is not positive definite");let i=t.columns,s=t.clone(),o,a,u;for(u=0;u<r;u++)for(a=0;a<i;a++){for(o=0;o<u;o++)s.set(u,a,s.get(u,a)-s.get(o,a)*e.get(u,o));s.set(u,a,s.get(u,a)/e.get(u,u))}for(u=r-1;u>=0;u--)for(a=0;a<i;a++){for(o=u+1;o<r;o++)s.set(u,a,s.get(u,a)-s.get(o,a)*e.get(o,u));s.set(u,a,s.get(u,a)/e.get(u,u))}return s}get lowerTriangularMatrix(){return this.L}}class mf{constructor(t,e={}){t=we.checkMatrix(t);let{Y:r}=e;const{scaleScores:i=!1,maxIterations:s=1e3,terminationCriteria:o=1e-10}=e;let a;if(r){if(ge.isAnyArray(r)&&typeof r[0]=="number"?r=j.columnVector(r):r=we.checkMatrix(r),r.rows!==t.rows)throw new Error("Y should have the same number of rows as X");a=r.getColumnVector(0)}else a=t.getColumnVector(0);let u=1,c,f,l,h;for(let g=0;g<s&&u>o;g++)l=t.transpose().mmul(a).div(a.transpose().mmul(a).get(0,0)),l=l.div(l.norm()),c=t.mmul(l).div(l.transpose().mmul(l).get(0,0)),g>0&&(u=c.clone().sub(h).pow(2).sum()),h=c.clone(),r?(f=r.transpose().mmul(c).div(c.transpose().mmul(c).get(0,0)),f=f.div(f.norm()),a=r.mmul(f).div(f.transpose().mmul(f).get(0,0))):a=c;if(r){let g=t.transpose().mmul(c).div(c.transpose().mmul(c).get(0,0));g=g.div(g.norm());let p=t.clone().sub(c.clone().mmul(g.transpose())),v=a.transpose().mmul(c).div(c.transpose().mmul(c).get(0,0)),m=r.clone().sub(c.clone().mulS(v.get(0,0)).mmul(f.transpose()));this.t=c,this.p=g.transpose(),this.w=l.transpose(),this.q=f,this.u=a,this.s=c.transpose().mmul(c),this.xResidual=p,this.yResidual=m,this.betas=v}else this.w=l.transpose(),this.s=c.transpose().mmul(c).sqrt(),i?this.t=c.clone().div(this.s.get(0,0)):this.t=c,this.xResidual=t.sub(c.mmul(l.transpose()))}}X.AbstractMatrix=Y,X.CHO=vf,X.CholeskyDecomposition=vf,X.DistanceMatrix=hr,X.EVD=pf,X.EigenvalueDecomposition=pf,X.LU=gr,X.LuDecomposition=gr;var yf=X.Matrix=j;X.MatrixColumnSelectionView=n1,X.MatrixColumnView=r1,X.MatrixFlipColumnView=i1,X.MatrixFlipRowView=s1,X.MatrixRowSelectionView=a1,X.MatrixRowView=o1,X.MatrixSelectionView=dr,X.MatrixSubView=u1,X.MatrixTransposeView=c1,X.NIPALS=mf,X.Nipals=mf,X.QR=Sn,X.QrDecomposition=Sn,X.SVD=bt;var E1=X.SingularValueDecomposition=bt;X.SymmetricMatrix=nt,X.WrapperMatrix1D=df,X.WrapperMatrix2D=we,X.correlation=m1,X.covariance=v1;var wf=X.default=j;X.determinant=pr,X.inverse=l1,X.linearDependencies=g1,X.pseudoInverse=p1,X.solve=gf,X.wrap=f1;const Ve=yf,bf=E1;wf.Matrix&&wf.Matrix;const x1={center:[0,0],linkDistance:50};class _f{constructor(t={}){this.options=t,this.id="mds",this.options=Object.assign(Object.assign({},x1),t)}execute(t,e){return L(this,void 0,void 0,function*(){return this.genericMDSLayout(!1,t,e)})}assign(t,e){return L(this,void 0,void 0,function*(){yield this.genericMDSLayout(!0,t,e)})}genericMDSLayout(t,e,r){return L(this,void 0,void 0,function*(){const i=Object.assign(Object.assign({},this.options),r),{center:s=[0,0],linkDistance:o=50}=i,a=e.getAllNodes(),u=e.getAllEdges();if(!(a!=null&&a.length)||a.length===1)return rt(e,t,s);const c=Zc({nodes:a,edges:u}),f=Xc(c);N1(f);const l=Ny(f,o),h=M1(l),g=[];return h.forEach((v,m)=>{const d=ye(a[m]);d.data.x=v[0]+s[0],d.data.y=v[1]+s[1],g.push(d)}),t&&g.forEach(v=>e.mergeNodeData(v.id,{x:v.data.x,y:v.data.y})),{nodes:g,edges:u}})}}const N1=n=>{let t=-999999;n.forEach(e=>{e.forEach(r=>{r!==1/0&&t<r&&(t=r)})}),n.forEach((e,r)=>{e.forEach((i,s)=>{i===1/0&&(n[r][s]=t)})})},M1=n=>{const e=Ve.mul(Ve.pow(n,2),-.5),r=e.mean("row"),i=e.mean("column"),s=e.mean();e.add(s).subRowVector(r).subColumnVector(i);const o=new bf(e),a=Ve.sqrt(o.diagonalMatrix).diagonal();return o.leftSingularVectors.toJSON().map(u=>Ve.mul([u],[a]).toJSON()[0].splice(0,2))};function Ef(n){return!!n.tick&&!!n.stop}const S1={gForce:!0,force2:!0,d3force:!0,fruchterman:!0,forceAtlas2:!0,force:!0,"graphin-force":!0},R1={center:[0,0],comboPadding:10,treeKey:"combo"};class q1{constructor(t={}){this.options=t,this.id="comboCombined",this.options=Object.assign(Object.assign({},R1),t)}execute(t,e){return L(this,void 0,void 0,function*(){return this.genericComboCombinedLayout(!1,t,e)})}assign(t,e){return L(this,void 0,void 0,function*(){yield this.genericComboCombinedLayout(!0,t,e)})}genericComboCombinedLayout(t,e,r){return L(this,void 0,void 0,function*(){const i=this.initVals(Object.assign(Object.assign({},this.options),r)),{center:s,treeKey:o,outerLayout:a}=i,u=e.getAllNodes().filter(E=>!E.data._isCombo),c=e.getAllNodes().filter(E=>E.data._isCombo),f=e.getAllEdges(),l=u==null?void 0:u.length;if(!l||l===1)return rt(e,t,s);const h=[],g=new Map;u.forEach(E=>{g.set(E.id,E)});const p=new Map;c.forEach(E=>{p.set(E.id,E)});const v=new Map,m=this.getInnerGraphs(e,o,g,p,f,i,v);yield Promise.all(m);const d=new Map,y=[],w=new Map;let b=!0;e.getRoots(o).forEach(E=>{const O=v.get(E.id),_=p.get(E.id)||g.get(E.id),S={id:E.id,data:Object.assign(Object.assign({},E.data),{x:O.data.x||_.data.x,y:O.data.y||_.data.y,fx:O.data.fx||_.data.fx,fy:O.data.fy||_.data.fy,mass:O.data.mass||_.data.mass,size:O.data.size})};y.push(S),d.set(E.id,!0),!isNaN(S.data.x)&&S.data.x!==0&&!isNaN(S.data.y)&&S.data.y!==0?b=!1:(S.data.x=Math.random()*100,S.data.y=Math.random()*100),gn(e,[E],q=>{q.id!==E.id&&w.set(q.id,E.id)},"TB",o)});const x=[];f.forEach(E=>{const O=w.get(E.source)||E.source,_=w.get(E.target)||E.target;O!==_&&d.has(O)&&d.has(_)&&x.push({id:E.id,source:O,target:_,data:{}})});let M;if(y!=null&&y.length){if(y.length===1)y[0].data.x=s[0],y[0].data.y=s[1];else{const E=new ue({nodes:y,edges:x}),O=a||new nf;b&&S1[O.id]&&(yield(y.length<100?new _f:new yn).assign(E));const _=Object.assign({center:s,kg:5,preventOverlap:!0,animate:!1},O.id==="force"?{gravity:1,factor:4,linkDistance:(S,q,R)=>{const T=Math.max(...q.data.size)||32,I=Math.max(...R.data.size)||32;return T/2+I/2+200}}:{});M=yield xf(O,E,_)}v.forEach(E=>{var O;const _=M.nodes.find(R=>R.id===E.id);if(_){const{x:R,y:T}=_.data;E.data.visited=!0,E.data.x=R,E.data.y=T,h.push({id:E.id,data:{x:R,y:T}})}const{x:S,y:q}=E.data;(O=E.data.nodes)===null||O===void 0||O.forEach(R=>{h.push({id:R.id,data:{x:R.data.x+S,y:R.data.y+q}})})}),v.forEach(({data:E})=>{const{x:O,y:_,visited:S,nodes:q}=E;q==null||q.forEach(R=>{if(!S){const T=h.find(I=>I.id===R.id);T.data.x+=O||0,T.data.y+=_||0}})})}return t&&h.forEach(E=>{e.mergeNodeData(E.id,{x:E.data.x,y:E.data.y})}),{nodes:h,edges:f}})}initVals(t){const e=Object.assign({},t),{nodeSize:r,spacing:i,comboPadding:s}=t;let o,a;if(V(i)?a=()=>i:Te(i)?a=i:a=()=>0,e.spacing=a,!r)o=c=>{const f=a(c);return c.size?ke(c.size)?((c.size[0]>c.size[1]?c.size[0]:c.size[1])+f)/2:gt(c.size)?((c.size.width>c.size.height?c.size.width:c.size.height)+f)/2:(c.size+f)/2:32+f/2};else if(Te(r))o=c=>{const f=r(c),l=a(c);return 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Math.hypot(e,r)}setPos(t,e){this.rx=t,this.ry=e}resetForce(){this.fx=0,this.fy=0}addForce(t){const e=t.rx-this.rx,r=t.ry-this.ry;let i=Math.hypot(e,r);i=i<1e-4?1e-4:i;const s=this.g*(this.degree+1)*(t.degree+1)/i;this.fx+=s*e/i,this.fy+=s*r/i}in(t){return t.contains(this.rx,this.ry)}add(t){const e=this.mass+t.mass,r=(this.rx*this.mass+t.rx*t.mass)/e,i=(this.ry*this.mass+t.ry*t.mass)/e,s=this.degree+t.degree,o={rx:r,ry:i,mass:e,degree:s};return new Qu(o)}}class Rt{constructor(t){this.xmid=t.xmid,this.ymid=t.ymid,this.length=t.length,this.massCenter=t.massCenter||[0,0],this.mass=t.mass||1}getLength(){return this.length}contains(t,e){const r=this.length/2;return t<=this.xmid+r&&t>=this.xmid-r&&e<=this.ymid+r&&e>=this.ymid-r}NW(){const t=this.xmid-this.length/4,e=this.ymid+this.length/4,r=this.length/2,i={xmid:t,ymid:e,length:r};return new Rt(i)}NE(){const t=this.xmid+this.length/4,e=this.ymid+this.length/4,r=this.length/2,i={xmid:t,ymid:e,length:r};return new Rt(i)}SW(){const t=this.xmid-this.length/4,e=this.ymid-this.length/4,r=this.length/2,i={xmid:t,ymid:e,length:r};return new Rt(i)}SE(){const t=this.xmid+this.length/4,e=this.ymid-this.length/4,r=this.length/2,i={xmid:t,ymid:e,length:r};return new Rt(i)}}class qt{constructor(t){this.body=null,this.quad=null,this.NW=null,this.NE=null,this.SW=null,this.SE=null,this.theta=.5,t!=null&&(this.quad=t)}insert(t){if(this.body==null){this.body=t;return}this._isExternal()?(this.quad&&(this.NW=new qt(this.quad.NW()),this.NE=new qt(this.quad.NE()),this.SW=new qt(this.quad.SW()),this.SE=new qt(this.quad.SE())),this._putBody(this.body),this._putBody(t),this.body=this.body.add(t)):(this.body=this.body.add(t),this._putBody(t))}_putBody(t){this.quad&&(t.in(this.quad.NW())&&this.NW?this.NW.insert(t):t.in(this.quad.NE())&&this.NE?this.NE.insert(t):t.in(this.quad.SW())&&this.SW?this.SW.insert(t):t.in(this.quad.SE())&&this.SE&&this.SE.insert(t))}_isExternal(){return this.NW==null&&this.NE==null&&this.SW==null&&this.SE==null}updateForce(t){if(!(this.body==null||t===this.body))if(this._isExternal())t.addForce(this.body);else{const e=this.quad?this.quad.getLength():0,r=this.body.distanceTo(t);e/r<this.theta?t.addForce(this.body):(this.NW&&this.NW.updateForce(t),this.NE&&this.NE.updateForce(t),this.SW&&this.SW.updateForce(t),this.SE&&this.SE.updateForce(t))}}}const OS={center:[0,0],width:300,height:300,kr:5,kg:1,mode:"normal",preventOverlap:!1,dissuadeHubs:!1,maxIteration:0,ks:.1,ksmax:10,tao:.1};class AS{constructor(t={}){this.options=t,this.id="forceAtlas2",this.options=Object.assign(Object.assign({},OS),t)}execute(t,e){return L(this,void 0,void 0,function*(){return this.genericForceAtlas2Layout(!1,t,e)})}assign(t,e){return L(this,void 0,void 0,function*(){yield this.genericForceAtlas2Layout(!0,t,e)})}genericForceAtlas2Layout(t,e,r){return L(this,void 0,void 0,function*(){const 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r.width=!s&&typeof window<"u"?window.innerWidth:s,r.height=!o&&typeof window<"u"?window.innerHeight:o,r.center=i||[r.width/2,r.height/2],a===void 0&&e>250&&(r.barnesHut=!0),u===void 0&&e>100&&(r.prune=!0),c===0&&!u?(r.maxIteration=250,e<=200&&e>100?r.maxIteration=1e3:e>200&&(r.maxIteration=1200)):c===0&&u&&(r.maxIteration=100,e<=200&&e>100?r.maxIteration=500:e>200&&(r.maxIteration=950)),f||(r.kr=50,e>100&&e<=500?r.kr=20:e>500&&(r.kr=1)),l||(r.kg=20,e>100&&e<=500?r.kg=10:e>500&&(r.kg=1)),r}run(t,e,r,i,s,o){const{kr:a,barnesHut:u,onTick:c}=o,f=t.getAllNodes();let l=0,h=r;const g={},p={},v={};for(let m=0;m<f.length;m+=1){const{data:d,id:y}=f[m];if(g[y]=[0,0],u){const w={id:m,rx:d.x,ry:d.y,mass:1,g:a,degree:t.getDegree(y)};v[y]=new Qu(w)}}for(;h>0;)l=this.oneStep(t,{iter:h,preventOverlapIters:50,krPrime:100,sg:l,forces:g,preForces:p,bodies:v,sizes:i},o),h--,c==null||c({nodes:f,edges:e.getAllEdges()});return t}oneStep(t,e,r){const{iter:i,preventOverlapIters:s,krPrime:o,sg:a,preForces:u,bodies:c,sizes:f}=e;let{forces:l}=e;const{preventOverlap:h,barnesHut:g}=r,p=t.getAllNodes();for(let v=0;v<p.length;v+=1){const{id:m}=p[v];u[m]=[...l[m]],l[m]=[0,0]}return l=this.getAttrForces(t,i,s,f,l,r),g&&(h&&i>s||!h)?l=this.getOptRepGraForces(t,l,c,r):l=this.getRepGraForces(t,i,s,l,o,f,r),this.updatePos(t,l,u,a,r)}getAttrForces(t,e,r,i,s,o){const{preventOverlap:a,dissuadeHubs:u,mode:c,prune:f}=o,l=t.getAllEdges();for(let h=0;h<l.length;h+=1){const{source:g,target:p}=l[h],v=t.getNode(g),m=t.getNode(p),d=t.getDegree(g),y=t.getDegree(p);if(f&&(d<=1||y<=1))continue;const w=[m.data.x-v.data.x,m.data.y-v.data.y];let b=Math.hypot(w[0],w[1]);b=b<1e-4?1e-4:b,w[0]=w[0]/b,w[1]=w[1]/b,a&&e<r&&(b=b-i[g]-i[p]);let x=b,M=x;c==="linlog"&&(x=Math.log(1+b),M=x),u&&(x=b/d,M=b/y),a&&e<r&&b<=0?(x=0,M=0):a&&e<r&&b>0&&(x=b,M=b),s[g][0]+=x*w[0],s[p][0]-=M*w[0],s[g][1]+=x*w[1],s[p][1]-=M*w[1]}return s}getOptRepGraForces(t,e,r,i){const{kg:s,center:o,prune:a}=i,u=t.getAllNodes(),c=u.length;let f=9e10,l=-9e10,h=9e10,g=-9e10;for(let y=0;y<c;y+=1){const{id:w,data:b}=u[y];a&&t.getDegree(w)<=1||(r[w].setPos(b.x,b.y),b.x>=l&&(l=b.x),b.x<=f&&(f=b.x),b.y>=g&&(g=b.y),b.y<=h&&(h=b.y))}const p=Math.max(l-f,g-h),v={xmid:(l+f)/2,ymid:(g+h)/2,length:p,massCenter:o,mass:c},m=new Rt(v),d=new qt(m);for(let y=0;y<c;y+=1){const{id:w}=u[y];a&&t.getDegree(w)<=1||r[w].in(m)&&d.insert(r[w])}for(let y=0;y<c;y+=1){const{id:w,data:b}=u[y],x=t.getDegree(w);if(a&&x<=1)continue;r[w].resetForce(),d.updateForce(r[w]),e[w][0]-=r[w].fx,e[w][1]-=r[w].fy;const M=[b.x-o[0],b.y-o[1]];let N=Math.hypot(M[0],M[1]);N=N<1e-4?1e-4:N,M[0]=M[0]/N,M[1]=M[1]/N;const E=s*(x+1);e[w][0]-=E*M[0],e[w][1]-=E*M[1]}return e}getRepGraForces(t,e,r,i,s,o,a){const{preventOverlap:u,kr:c,kg:f,center:l,prune:h}=a,g=t.getAllNodes(),p=g.length;for(let v=0;v<p;v+=1){const m=g[v],d=t.getDegree(m.id);for(let x=v+1;x<p;x+=1){const M=g[x],N=t.getDegree(M.id);if(h&&(d<=1||N<=1))continue;const E=[M.data.x-m.data.x,M.data.y-m.data.y];let O=Math.hypot(E[0],E[1]);O=O<1e-4?1e-4:O,E[0]=E[0]/O,E[1]=E[1]/O,u&&e<r&&(O=O-o[m.id]-o[M.id]);let _=c*(d+1)*(N+1)/O;u&&e<r&&O<0?_=s*(d+1)*(N+1):u&&e<r&&O===0?_=0:u&&e<r&&O>0&&(_=c*(d+1)*(N+1)/O),i[m.id][0]-=_*E[0],i[M.id][0]+=_*E[0],i[m.id][1]-=_*E[1],i[M.id][1]+=_*E[1]}const y=[m.data.x-l[0],m.data.y-l[1]],w=Math.hypot(y[0],y[1]);y[0]=y[0]/w,y[1]=y[1]/w;const b=f*(d+1);i[m.id][0]-=b*y[0],i[m.id][1]-=b*y[1]}return i}updatePos(t,e,r,i,s){const{ks:o,tao:a,prune:u,ksmax:c}=s,f=t.getAllNodes(),l=f.length,h=[],g=[];let p=0,v=0,m=i;for(let y=0;y<l;y+=1){const{id:w}=f[y],b=t.getDegree(w);if(u&&b<=1)continue;const x=[e[w][0]-r[w][0],e[w][1]-r[w][1]],M=Math.hypot(x[0],x[1]),N=[e[w][0]+r[w][0],e[w][1]+r[w][1]],E=Math.hypot(N[0],N[1]);h[y]=M,g[y]=E/2,p+=(b+1)*h[y],v+=(b+1)*g[y]}const d=m;m=a*v/p,d!==0&&(m=m>1.5*d?1.5*d:m);for(let y=0;y<l;y+=1){const{id:w,data:b}=f[y],x=t.getDegree(w);if(u&&x<=1||V(b.fx)&&V(b.fy))continue;let M=o*m/(1+m*Math.sqrt(h[y])),N=Math.hypot(e[w][0],e[w][1]);N=N<1e-4?1e-4:N;const E=c/N;M=M>E?E:M;const O=M*e[w][0],_=M*e[w][1];t.mergeNodeData(w,{x:b.x+O,y:b.y+_})}return m}}const IS={maxIteration:1e3,gravity:10,speed:5,clustering:!1,clusterGravity:10,width:300,height:300,nodeClusterBy:"cluster"},TS=800;class kS{constructor(t={}){this.options=t,this.id="fruchterman",this.timeInterval=0,this.running=!1,this.options=Object.assign(Object.assign({},IS),t)}execute(t,e){return L(this,void 0,void 0,function*(){return this.genericFruchtermanLayout(!1,t,e)})}assign(t,e){return L(this,void 0,void 0,function*(){yield this.genericFruchtermanLayout(!0,t,e)})}stop(){this.timeInterval&&typeof window<"u"&&window.clearInterval(this.timeInterval),this.running=!1}tick(t=this.options.maxIteration||1){if(this.lastResult)return this.lastResult;for(let r=0;r<t;r++)this.runOneStep(this.lastGraph,this.lastClusterMap,this.lastOptions);const e={nodes:this.lastLayoutNodes,edges:this.lastLayoutEdges};return this.lastAssign&&e.nodes.forEach(r=>this.lastGraph.mergeNodeData(r.id,{x:r.data.x,y:r.data.y,z:this.options.dimensions===3?r.data.z:void 0})),e}genericFruchtermanLayout(t,e,r){return L(this,void 0,void 0,function*(){if(this.running)return;const i=this.formatOptions(r),{dimensions:s,width:o,height:a,center:u,clustering:c,nodeClusterBy:f,maxIteration:l,onTick:h}=i,g=e.getAllNodes(),p=e.getAllEdges();if(!(g!=null&&g.length)){const w={nodes:[],edges:p};return this.lastResult=w,w}if(g.length===1){t&&e.mergeNodeData(g[0].id,{x:u[0],y:u[1],z:s===3?u[2]:void 0});const w={nodes:[Object.assign(Object.assign({},g[0]),{data:Object.assign(Object.assign({},g[0].data),{x:u[0],y:u[1],z:s===3?u[2]:void 0})})],edges:p};return this.lastResult=w,w}const v=g.map(w=>ye(w,[o,a])),m=new ue({nodes:v,edges:p}),d={};if(c&&v.forEach(w=>{const b=w.data[f];d[b]||(d[b]={name:b,cx:0,cy:0,count:0})}),this.lastLayoutNodes=v,this.lastLayoutEdges=p,this.lastAssign=t,this.lastGraph=m,this.lastOptions=i,this.lastClusterMap=d,typeof window>"u")return;let y=0;return new Promise(w=>{this.timeInterval=window.setInterval(()=>{if(!this.running){w({nodes:v,edges:p});return}this.runOneStep(m,d,i),t&&v.forEach(({id:b,data:x})=>e.mergeNodeData(b,{x:x.x,y:x.y,z:s===3?x.z:void 0})),h==null||h({nodes:v,edges:p}),y++,y>=l&&(window.clearInterval(this.timeInterval),w({nodes:v,edges:p}))},0),this.running=!0})})}formatOptions(t={}){const e=Object.assign(Object.assign({},this.options),t),{clustering:r,nodeClusterBy:i}=e,{center:s,width:o,height:a}=e;return e.width=!o&&typeof window<"u"?window.innerWidth:o,e.height=!a&&typeof window<"u"?window.innerHeight:a,e.center=s||[e.width/2,e.height/2],e.clustering=r&&!!i,e}runOneStep(t,e,r){const{dimensions:i,height:s,width:o,gravity:a,center:u,speed:c,clustering:f,nodeClusterBy:l,clusterGravity:h}=r,g=s*o,p=Math.sqrt(g)/10,v=t.getAllNodes(),m=g/(v.length+1),d=Math.sqrt(m),y={};if(this.applyCalculate(t,y,d,m),f){for(const b in e)e[b].cx=0,e[b].cy=0,e[b].count=0;v.forEach(b=>{const{data:x}=b,M=e[x[l]];V(x.x)&&(M.cx+=x.x),V(x.y)&&(M.cy+=x.y),M.count++});for(const b in e)e[b].cx/=e[b].count,e[b].cy/=e[b].count;const w=h||a;v.forEach((b,x)=>{const{id:M,data:N}=b;if(!V(N.x)||!V(N.y))return;const E=e[N[l]],O=Math.sqrt((N.x-E.cx)*(N.x-E.cx)+(N.y-E.cy)*(N.y-E.cy)),_=d*w;y[M].x-=_*(N.x-E.cx)/O,y[M].y-=_*(N.y-E.cy)/O})}v.forEach((w,b)=>{const{id:x,data:M}=w;if(!V(M.x)||!V(M.y))return;const N=.01*d*a;y[x].x-=N*(M.x-u[0]),y[x].y-=N*(M.y-u[1]),i===3&&(y[x].z-=N*(M.z-u[2]))}),v.forEach((w,b)=>{const{id:x,data:M}=w;if(V(M.fx)&&V(M.fy)){M.x=M.fx,M.y=M.fy,i===3&&(M.z=M.fz);return}if(!V(M.x)||!V(M.y))return;const N=Math.sqrt(y[x].x*y[x].x+y[x].y*y[x].y+(i===3?y[x].z*y[x].z:0));if(N>0){const E=Math.min(p*(c/TS),N);t.mergeNodeData(x,{x:M.x+y[x].x/N*E,y:M.y+y[x].y/N*E,z:i===3?M.z+y[x].z/N*E:void 0})}})}applyCalculate(t,e,r,i){this.calRepulsive(t,e,i),this.calAttractive(t,e,r)}calRepulsive(t,e,r){const i=t.getAllNodes();i.forEach(({data:s,id:o},a)=>{e[o]={x:0,y:0,z:0},i.forEach(({data:u,id:c},f)=>{if(a<=f||!V(s.x)||!V(u.x)||!V(s.y)||!V(u.y))return;let l=s.x-u.x,h=s.y-u.y,g=this.options.dimensions===3?s.z-u.z:0,p=l*l+h*h+g*g;p===0&&(p=1,l=.01,h=.01,g=.01);const v=r/p,m=l*v,d=h*v,y=g*v;e[o].x+=m,e[o].y+=d,e[c].x-=m,e[c].y-=d,this.options.dimensions===3&&(e[o].z+=y,e[c].z-=y)})})}calAttractive(t,e,r){t.getAllEdges().forEach(s=>{const{source:o,target:a}=s;if(!o||!a||o===a)return;const{data:u}=t.getNode(o),{data:c}=t.getNode(a);if(!V(c.x)||!V(u.x)||!V(c.y)||!V(u.y))return;const f=c.x-u.x,l=c.y-u.y,h=this.options.dimensions===3?c.z-u.z:0,g=Math.sqrt(f*f+l*l+h*h)/r,p=f*g,v=l*g,m=h*g;e[o].x+=p,e[o].y+=v,e[a].x-=p,e[a].y-=v,this.options.dimensions===3&&(e[o].z+=m,e[a].z-=m)})}}const jS={begin:[0,0],preventOverlap:!0,preventOverlapPadding:10,condense:!1,rows:void 0,cols:void 0,position:void 0,sortBy:"degree",nodeSize:30,width:300,height:300};class CS{constructor(t={}){this.options=t,this.id="grid",this.options=Object.assign(Object.assign({},jS),t)}execute(t,e){return L(this,void 0,void 0,function*(){return this.genericGridLayout(!1,t,e)})}assign(t,e){return L(this,void 0,void 0,function*(){yield this.genericGridLayout(!0,t,e)})}genericGridLayout(t,e,r){return L(this,void 0,void 0,function*(){const i=Object.assign(Object.assign({},this.options),r),{begin:s=[0,0],condense:o,preventOverlapPadding:a,preventOverlap:u,rows:c,cols:f,nodeSpacing:l,nodeSize:h,width:g,height:p,position:v}=i;let{sortBy:m}=i;const d=e.getAllNodes(),y=e.getAllEdges(),w=d==null?void 0:d.length;if(!w||w===1)return rt(e,t,s);const b=d.map(I=>ye(I));m!=="id"&&(!kt(m)||b[0].data[m]===void 0)&&(m="degree"),m==="degree"?b.sort((I,k)=>e.getDegree(k.id,"both")-e.getDegree(I.id,"both")):m==="id"?b.sort((I,k)=>V(k.id)&&V(I.id)?k.id-I.id:`${I.id}`.localeCompare(`${k.id}`)):b.sort((I,k)=>k.data[m]-I.data[m]);const x=!g&&typeof window<"u"?window.innerWidth:g,M=!p&&typeof window<"u"?window.innerHeight:p,N=w,E={rows:c,cols:f};if(c!=null&&f!=null)E.rows=c,E.cols=f;else if(c!=null&&f==null)E.rows=c,E.cols=Math.ceil(N/E.rows);else if(c==null&&f!=null)E.cols=f,E.rows=Math.ceil(N/E.cols);else{const I=Math.sqrt(N*M/x);E.rows=Math.round(I),E.cols=Math.round(x/M*I)}if(E.rows=Math.max(E.rows,1),E.cols=Math.max(E.cols,1),E.cols*E.rows>N){const I=Yr(E),k=Kr(E);(I-1)*k>=N?Yr(E,I-1):(k-1)*I>=N&&Kr(E,k-1)}else for(;E.cols*E.rows<N;){const I=Yr(E),k=Kr(E);(k+1)*I>=N?Kr(E,k+1):Yr(E,I+1)}let O=o?0:x/E.cols,_=o?0:M/E.rows;if(u||l){const I=tt(10,l),k=vn(30,h,!1);b.forEach(F=>{(!F.data.x||!F.data.y)&&(F.data.x=0,F.data.y=0);const A=e.getNode(F.id),[C,D]=Ct(k(A)||30),z=I!==void 0?I(F):a,U=C+z,P=D+z;O=Math.max(O,U),_=Math.max(_,P)})}const S={},q={row:0,col:0},R={};for(let I=0;I<b.length;I++){const k=b[I];let F;if(v&&(F=v(e.getNode(k.id))),F&&(F.row!==void 0||F.col!==void 0)){const A={row:F.row,col:F.col};if(A.col===void 0)for(A.col=0;Hu(S,A);)A.col++;else if(A.row===void 0)for(A.row=0;Hu(S,A);)A.row++;R[k.id]=A,s0(S,A)}PS(k,s,O,_,R,E,q,S)}const T={nodes:b,edges:y};return t&&b.forEach(I=>{e.mergeNodeData(I.id,{x:I.data.x,y:I.data.y})}),T})}}const Yr=(n,t)=>{let e;const r=n.rows||5,i=n.cols||5;return t==null?e=Math.min(r,i):Math.min(r,i)===n.rows?n.rows=t:n.cols=t,e},Kr=(n,t)=>{let e;const r=n.rows||5,i=n.cols||5;return t==null?e=Math.max(r,i):Math.max(r,i)===n.rows?n.rows=t:n.cols=t,e},Hu=(n,t)=>n[`c-${t.row}-${t.col}`]||!1,s0=(n,t)=>n[`c-${t.row}-${t.col}`]=!0,o0=(n,t)=>{const e=n.cols||5;t.col++,t.col>=e&&(t.col=0,t.row++)},PS=(n,t,e,r,i,s,o,a)=>{let u,c;const f=i[n.id];if(f)u=f.col*e+e/2+t[0],c=f.row*r+r/2+t[1];else{for(;Hu(a,o);)o0(s,o);u=o.col*e+e/2+t[0],c=o.row*r+r/2+t[1],s0(a,o),o0(s,o)}n.data.x=u,n.data.y=c},LS=(n,t,e)=>{try{const r=Ve.mul(Ve.pow(t,2),-.5),i=r.mean("row"),s=r.mean("column"),o=r.mean();r.add(o).subRowVector(i).subColumnVector(s);const a=new bf(r),u=Ve.sqrt(a.diagonalMatrix).diagonal();return a.leftSingularVectors.toJSON().map(c=>Ve.mul([c],[u]).toJSON()[0].splice(0,n))}catch{const i=[];for(let s=0;s<t.length;s++){const o=Math.random()*e,a=Math.random()*e;i.push([o,a])}return i}},DS=800,zS={iterations:10,height:10,width:10,speed:100,gravity:10,k:5},$S=(n,t)=>{const e=Object.assign(Object.assign({},zS),t),{positions:r,iterations:i,width:s,k:o,speed:a=100,strictRadial:u,focusIdx:c,radii:f=[],nodeSizeFunc:l}=e,h=n.getAllNodes(),g=[],p=s/10;for(let v=0;v<i;v++)r.forEach((m,d)=>{g[d]={x:0,y:0}}),FS(h,r,g,o,f,l),BS(r,g,a,u,c,p,s,f);return r},FS=(n,t,e,r,i,s)=>{t.forEach((o,a)=>{e[a]={x:0,y:0},t.forEach((u,c)=>{if(a===c||i[a]!==i[c])return;let f=o.x-u.x,l=o.y-u.y,h=Math.sqrt(f*f+l*l);if(h===0){h=1;const g=a>c?1:-1;f=.01*g,l=.01*g}if(h<s(n[a])/2+s(n[c])/2){const g=r*r/h;e[a].x+=f/h*g,e[a].y+=l/h*g}})})},BS=(n,t,e,r,i,s,o,a)=>{const u=s||o/10;return r&&t.forEach((c,f)=>{const l=n[f].x-n[i].x,h=n[f].y-n[i].y,g=Math.sqrt(l*l+h*h);let p=h/g,v=-l/g;const m=Math.sqrt(c.x*c.x+c.y*c.y);let d=Math.acos((p*c.x+v*c.y)/m);d>Math.PI/2&&(d-=Math.PI/2,p*=-1,v*=-1);const y=Math.cos(d)*m;c.x=p*y,c.y=v*y}),n.forEach((c,f)=>{if(f===i)return;const l=Math.sqrt(t[f].x*t[f].x+t[f].y*t[f].y);if(l>0&&f!==i){const h=Math.min(u*(e/DS),l);if(c.x+=t[f].x/l*h,c.y+=t[f].y/l*h,r){let g=c.x-n[i].x,p=c.y-n[i].y;const v=Math.sqrt(g*g+p*p);g=g/v*a[f],p=p/v*a[f],c.x=n[i].x+g,c.y=n[i].y+p}}}),n},US={maxIteration:1e3,focusNode:null,unitRadius:null,linkDistance:50,preventOverlap:!1,strictRadial:!0,maxPreventOverlapIteration:200,sortStrength:10};class GS{constructor(t={}){this.options=t,this.id="radial",this.options=Object.assign(Object.assign({},US),t)}execute(t,e){return L(this,void 0,void 0,function*(){return this.genericRadialLayout(!1,t,e)})}assign(t,e){return L(this,void 0,void 0,function*(){yield this.genericRadialLayout(!0,t,e)})}genericRadialLayout(t,e,r){return L(this,void 0,void 0,function*(){const i=Object.assign(Object.assign({},this.options),r),{width:s,height:o,center:a,focusNode:u,unitRadius:c,nodeSize:f,nodeSpacing:l,strictRadial:h,preventOverlap:g,maxPreventOverlapIteration:p,sortBy:v,linkDistance:m=50,sortStrength:d=10,maxIteration:y=1e3}=i,w=e.getAllNodes(),b=e.getAllEdges(),x=!s&&typeof window<"u"?window.innerWidth:s,M=!o&&typeof window<"u"?window.innerHeight:o,N=a||[x/2,M/2];if(!(w!=null&&w.length)||w.length===1)return rt(e,t,N);let E=w[0];if(kt(u)){for(let G=0;G<w.length;G++)if(w[G].id===u){E=w[G];break}}else E=u||w[0];const O=YS(w,E.id),_=Zc({nodes:w,edges:b}),S=Xc(_),q=XS(S,O);KS(S,O,q+1);const R=S[O];let T=x-N[0]>N[0]?N[0]:x-N[0],I=M-N[1]>N[1]?N[1]:M-N[1];T===0&&(T=x/2),I===0&&(I=M/2);const k=Math.min(T,I),F=Math.max(...R),A=[],C=c||k/F;R.forEach((G,le)=>{A[le]=G*C});const D=VS(w,S,m,A,C,v,d),z=WS(D),U=LS(m,D,m);let P=U.map(([G,le])=>({x:(isNaN(G)?Math.random()*m:G)-U[O][0],y:(isNaN(le)?Math.random()*m:le)-U[O][1]}));this.run(y,P,z,D,A,O);let $;if(g){$=mn(f,l);const G={nodes:w,nodeSizeFunc:$,positions:P,radii:A,height:M,width:x,strictRadial:!!h,focusIdx:O,iterations:p||200,k:P.length/4.5};P=$S(e,G)}const B=[];return P.forEach((G,le)=>{const _e=ye(w[le]);_e.data.x=G.x+N[0],_e.data.y=G.y+N[1],B.push(_e)}),t&&B.forEach(G=>e.mergeNodeData(G.id,{x:G.data.x,y:G.data.y})),{nodes:B,edges:b}})}run(t,e,r,i,s,o){for(let a=0;a<=t;a++){const u=a/t;this.oneIteration(u,e,s,i,r,o)}}oneIteration(t,e,r,i,s,o){const a=1-t;e.forEach((u,c)=>{const f=Jc(u,{x:0,y:0}),l=f===0?0:1/f;if(c===o)return;let h=0,g=0,p=0;e.forEach((m,d)=>{if(c===d)return;const y=Jc(u,m),w=y===0?0:1/y,b=i[d][c];p+=s[c][d],h+=s[c][d]*(m.x+b*(u.x-m.x)*w),g+=s[c][d]*(m.y+b*(u.y-m.y)*w)});const v=r[c]===0?0:1/r[c];p*=a,p+=t*v*v,h*=a,h+=t*v*u.x*l,u.x=h/p,g*=a,g+=t*v*u.y*l,u.y=g/p})}}const VS=(n,t,e,r,i,s,o)=>{if(!n)return[];const a=[];if(t){const u={};t.forEach((c,f)=>{const l=[];c.forEach((h,g)=>{var p,v;if(f===g)l.push(0);else if(r[f]===r[g])if(s==="data")l.push(h*(Math.abs(f-g)*o)/(r[f]/i));else if(s){let m,d;if(u[n[f].id])m=u[n[f].id];else{const y=(s==="id"?n[f].id:(p=n[f].data)===null||p===void 0?void 0:p[s])||0;kt(y)?m=y.charCodeAt(0):m=y,u[n[f].id]=m}if(u[n[g].id])d=u[n[g].id];else{const y=(s==="id"?n[g].id:(v=n[g].data)===null||v===void 0?void 0:v[s])||0;kt(y)?d=y.charCodeAt(0):d=y,u[n[g].id]=d}l.push(h*(Math.abs(m-d)*o)/(r[f]/i))}else l.push(h*e/(r[f]/i));else{const m=(e+i)/2;l.push(h*m)}}),a.push(l)})}return a},WS=n=>{const t=n.length,e=n[0].length,r=[];for(let i=0;i<t;i++){const s=[];for(let o=0;o<e;o++)n[i][o]!==0?s.push(1/(n[i][o]*n[i][o])):s.push(0);r.push(s)}return r},YS=(n,t)=>{let e=-1;return n.forEach((r,i)=>{r.id===t&&(e=i)}),Math.max(e,0)},KS=(n,t,e)=>{const r=n.length;for(let i=0;i<r;i++)if(n[t][i]===1/0){n[t][i]=e,n[i][t]=e;for(let s=0;s<r;s++)n[i][s]!==1/0&&n[t][s]===1/0&&(n[t][s]=e+n[i][s],n[s][t]=e+n[i][s])}for(let i=0;i<r;i++)if(i!==t){for(let s=0;s<r;s++)if(n[i][s]===1/0){let o=Math.abs(n[t][i]-n[t][s]);o=o===0?1:o,n[i][s]=o}}},XS=(n,t)=>{let e=0;for(let r=0;r<n[t].length;r++)n[t][r]!==1/0&&(e=n[t][r]>e?n[t][r]:e);return e},ZS={center:[0,0],width:300,height:300};class JS{constructor(t={}){this.options=t,this.id="random",this.options=Object.assign(Object.assign({},ZS),t)}execute(t,e){return L(this,void 0,void 0,function*(){return this.genericRandomLayout(!1,t,e)})}assign(t,e){return L(this,void 0,void 0,function*(){yield this.genericRandomLayout(!0,t,e)})}genericRandomLayout(t,e,r){return L(this,void 0,void 0,function*(){const i=Object.assign(Object.assign({},this.options),r),{center:s,width:o,height:a}=i,u=e.getAllNodes(),c=.9,f=!o&&typeof window<"u"?window.innerWidth:o,l=!a&&typeof window<"u"?window.innerHeight:a,h=s||[f/2,l/2],g=[];return u&&u.forEach(v=>{g.push({id:v.id,data:{x:(Math.random()-.5)*c*f+h[0],y:(Math.random()-.5)*c*l+h[1]}})}),t&&g.forEach(v=>e.mergeNodeData(v.id,{x:v.data.x,y:v.data.y})),{nodes:g,edges:e.getAllEdges()}})}}const QS={circular:Ay,concentric:yn,mds:_f,random:JS,grid:CS,radial:GS,force:nf,d3force:If,"d3-force-3d":Tb,fruchterman:kS,forceAtlas2:AS,dagre:Wr,antvDagre:Ry,comboCombined:q1};let Ue;rn({stopLayout(){Ue!=null&&Ue.stop&&Ue.stop()},calculateLayout(n,t){return L(this,void 0,void 0,function*(){const{layout:{id:e,options:r,iterations:i},nodes:s,edges:o}=n,a=new ue({nodes:s,edges:o}),u=QS[e];if(u)Ue=new u(r);else throw new Error(`Unknown layout id: ${e}`);let c=yield Ue.execute(a);return Ef(Ue)&&(Ue.stop(),c=Ue.tick(i)),[c,t]})}})})();
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