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P.prototype.g=function(a,b){v(a)&&(b=a,a=l);var c=new L,d,e;d=a!=l?E(this.f(a),function(a){return[a,this.adj.get(a)]},this):C(this.adj);return b?T(d,function(a){e=a[0];var b=new B,d=C(a[1]);b.next=function(){try{return d.next()}catch(a){a===z&&c.set(e,1),h(a)}};return b},function(a){if(!c.a(a[0]))return[e,a[0],a[1]]}):T(d,function(a){e=a[0];var b=new B,d=C(a[1]);b.next=function(){try{return d.next()}catch(a){a===z&&c.set(e,1),h(a)}};return b},function(a){if(!c.a(a[0]))return[e,a[0]]})};
P.prototype.edges_iter=P.prototype.g;P.prototype.W=function(a,b,c){try{return this.adj.get(a).get(b)}catch(d){if(d instanceof K)return c;h(d)}};P.prototype.get_edge_data=P.prototype.W;P.prototype.Ha=function(){return Qa(E(this.p(),function(a){return a[1].keys()}))};P.prototype.adjacency_list=P.prototype.Ha;P.prototype.p=function(){return C(this.adj)};P.prototype.adjacency_iter=P.prototype.p;P.prototype.t=function(a,b){return a!=l&&this.o(a)?this.u(a,b).next()[1]:new L(this.u(a,b))};
P.prototype.degree=P.prototype.t;P.prototype.u=function(a,b){var c;c=a!=l?E(this.f(a),function(a){return[a,this.adj.get(a)]},this):C(this.adj);return b?E(c,function(a){var c=a[0],f=a[1],g=0;f.forEach(function(a,c){g+=+H(c,b,1)});g+=+(f.a(c)&&H(f.get(c),b,1));a[1]=g;return a}):E(c,function(a){a[1]=a[1].count()+ +a[1].a(a[0]);return a})};P.prototype.degree_iter=P.prototype.u;P.prototype.clear=function(){this.name("");this.adj.clear();this.node.clear();eb(this.graph)};P.prototype.clear=P.prototype.clear;
P.prototype.copy=function(){return vb(this)};P.prototype.copy=P.prototype.copy;P.prototype.m=ba(n);P.prototype.is_multigraph=P.prototype.m;P.prototype.c=ba(n);P.prototype.is_directed=P.prototype.c;P.prototype.M=function(){var a=new Y;a.name(this.name());a.i(this);a.d(function(){var a;return T(this.p(),function(c){a=c[0];return C(c[1])},function(c){c[2]=U(c[1]);c[1]=c[0];c[0]=a;return c})}.call(this));a.graph=U(this.graph);a.node=U(this.node);return a};P.prototype.to_directed=P.prototype.M;
P.prototype.V=function(){return vb(this)};P.prototype.to_undirected=P.prototype.V;P.prototype.H=function(a){a=this.f(a);var b=new this.constructor,c=b.adj,d=this.adj;D(a,function(a){var b=new L;c.set(a,b);d.get(a).forEach(function(d,m){c.a(d)&&(b.set(d,m),c.get(d).set(a,m))})});M(b,function(a){b.node.set(a,this.node.get(a))},this);b.graph=this.graph;return b};P.prototype.subgraph=P.prototype.H;P.prototype.Sa=function(){return va(ta(this.adj.Z(),function(a){return a[1].a(a[0])}),function(a){return a[0]})};
P.prototype.nodes_with_selfloops=P.prototype.Sa;P.prototype.ea=function(a){return a?va(ta(this.adj.Z(),function(a){return a[1].a(a[0])}),function(a){a[2]=a[1].get(a[0]);a[1]=a[0];return a}):va(ta(this.adj.Z(),function(a){return a[1].a(a[0])}),function(a){a[1]=a[0];return a})};P.prototype.selfloop_edges=P.prototype.ea;P.prototype.Ta=function(){return this.ea().length};P.prototype.number_of_selfloops=P.prototype.Ta;P.prototype.size=function(a){var b=V.w.apply(l,this.t(l,a).n())/2;return a!=l?b:Math.floor(b)};
P.prototype.size=P.prototype.size;P.prototype.R=function(a,b){return a==l?Math.floor(this.size()):this.adj.get(a).a(b)?1:0};P.prototype.number_of_edges=P.prototype.R;P.prototype.Ea=function(a,b){var c=R(a),d=c[0],c=E(Fa(c,1),function(a){return[d,a]});this.d(c,b)};P.prototype.add_star=P.prototype.Ea;P.prototype.Da=function(a,b){var c=R(a),c=Ma(Fa(c,0,c.length-1),Fa(c,1));this.d(c,b)};P.prototype.add_path=P.prototype.Da;P.prototype.Ca=function(a,b){var c=R(a),c=Ma(c,Ca(Fa(c,1),[c[0]]));this.d(c,b)};
P.prototype.add_cycle=P.prototype.Ca;P.prototype.f=function(a){return a!=l?this.o(a)?C([a]):function(a,c){var d=new B,e=T(a,function(a){if(c.a(a))return a});d.next=function(){try{return e.next()}catch(a){a instanceof TypeError&&h(new J("nbunch is not a node or a sequence of nodes")),h(a)}};return d}(a,this.adj):C(this.adj.keys())};P.prototype.nbunch_iter=P.prototype.f;function Y(a,b){if(!(this instanceof Y))return new Y(a,b);this.graph={};this.node=new L;this.adj=new L;this.pred=new L;this.succ=this.adj;a!=l&&Vb(a,this);I(this.graph,b||{});this.edge=this.adj}w("jsnx.classes.DiGraph",Y);w("jsnx.DiGraph",Y);pa(Y,P);Y.__name__="DiGraph";Y.prototype.Ua=l;Y.prototype.pred=Y.prototype.Ua;Y.prototype.Wa=l;Y.prototype.succ=Y.prototype.Wa;
Y.prototype.N=function(a,b){b!=l||(b={});"object"!==q(b)&&h(new J("The attr_dict argument must be an object."));this.succ.a(a)?I(this.node.get(a),b):(this.succ.set(a,new L),this.pred.set(a,new L),this.node.set(a,b))};Y.prototype.add_node=Y.prototype.N;
Y.prototype.i=function(a,b){var c,d,e,f,g;b!=l||(b={});M(Cb(a),function(a){c=!this.succ.a(a);ga(a)&&2===a.length&&ja(a[1])?(d=a[0],e=a[1],this.succ.a(d)?(g=this.node.get(d),I(g,b,e)):(this.succ.set(d,new L),this.pred.set(d,new L),f=gb(b),I(f,e),this.node.set(d,f))):c?(this.succ.set(a,new L),this.pred.set(a,new L),this.node.set(a,gb(b))):I(this.node.get(a),b)},this)};Y.prototype.add_nodes_from=Y.prototype.i;
Y.prototype.U=function(a){var b;try{b=this.succ.get(a),this.node.remove(a)}catch(c){c instanceof K||h(c),h(new J(qa("The node %s is not in the graph",ub(a))))}b.forEach(function(b){this.pred.get(b).remove(a)},this);this.succ.remove(a);this.pred.get(a).forEach(function(b){this.succ.get(b).remove(a)},this);this.pred.remove(a)};Y.prototype.remove_node=Y.prototype.U;
Y.prototype.da=function(a){var b;M(a,function(a){this.succ.a(a)&&(b=this.succ.get(a),this.node.remove(a),b.forEach(function(b){this.pred.get(b).remove(a)},this),this.succ.remove(a),this.pred.get(a).forEach(function(b){this.succ.get(b).remove(a)},this),this.pred.remove(a))},this)};Y.prototype.remove_nodes_from=Y.prototype.da;
Y.prototype.b=function(a,b,c){c=c||{};"object"!==q(c)&&h(new J("The attr_dict argument must be an object."));this.succ.a(a)||(this.succ.set(a,new L),this.pred.set(a,new L),this.node.set(a,{}));this.succ.a(b)||(this.succ.set(b,new L),this.pred.set(b,new L),this.node.set(b,{}));var d=this.adj.get(a).get(b,{});I(d,c);this.succ.get(a).set(b,d);this.pred.get(b).set(a,d)};Y.prototype.add_edge=Y.prototype.b;
Y.prototype.d=function(a,b){b=b||{};"object"!==q(b)&&h(new J("The attr_dict argument must be an object."));M(a,function(a){var d=Ab(a),e,f,g;3===d?(e=a[0],f=a[1],g=a[2]):2===d?(e=a[0],f=a[1],g={}):h(new J("Edge tuple "+a.toString()+" must be a 2-tuple or 3-tuple."));this.succ.a(e)||(this.succ.set(e,new L),this.pred.set(e,new L),this.node.set(e,{}));this.succ.a(f)||(this.succ.set(f,new L),this.pred.set(f,new L),this.node.set(f,{}));a=this.adj.get(e).get(f,{});I(a,b,g);this.succ.get(e).set(f,a);this.pred.get(f).set(e,
a)},this)};Y.prototype.add_edges_from=Y.prototype.d;Y.prototype.z=function(a,b){try{this.succ.get(a).remove(b),this.pred.get(b).remove(a)}catch(c){c instanceof TypeError&&h(new J(qa("The edge %s-%s is not in the graph",ub(a),ub(b)))),h(c)}};Y.prototype.remove_edge=Y.prototype.z;Y.prototype.L=function(a){M(a,function(a){var c=a[0];a=a[1];try{this.succ.get(c).remove(a),this.pred.get(a).remove(c)}catch(d){}},this)};Y.prototype.remove_edges_from=Y.prototype.L;
Y.prototype.Oa=function(a,b){return this.succ.a(a)&&this.succ.get(a).a(b)};Y.prototype.has_successor=Y.prototype.Oa;Y.prototype.Na=function(a,b){return this.pred.a(a)&&this.pred.get(a).a(b)};Y.prototype.has_predecessor=Y.prototype.Na;Y.prototype.qa=function(a){try{return E(this.succ.get(a),function(a){return a[0]})}catch(b){b instanceof K||h(b),h(new J("The node "+a+" is not in the digraph."))}};Y.prototype.successors_iter=Y.prototype.qa;
Y.prototype.za=function(a){try{return E(this.pred.get(a),function(a){return a[0]})}catch(b){b instanceof K||h(b),h(new J("The node "+a+" is not in the digraph."))}};Y.prototype.predecessors_iter=Y.prototype.za;Y.prototype.Aa=function(a){try{return this.succ.get(a).keys()}catch(b){b instanceof K||h(b),h(new J("The node "+a+" is not in the digraph."))}};Y.prototype.successors=Y.prototype.Aa;
Y.prototype.Va=function(a){try{return this.pred.get(a).keys()}catch(b){b instanceof K||h(b),h(new J("The node "+a+" is not in the digraph."))}};Y.prototype.predecessors=Y.prototype.Va;Y.prototype.B=Y.prototype.Aa;Y.prototype.neighbors=Y.prototype.B;Y.prototype.ba=Y.prototype.qa;Y.prototype.neighbors_iter=Y.prototype.ba;
Y.prototype.g=function(a,b){v(a)&&(b=a,a=l);var c,d;if(a!=l){var e=[];c=Q(this.f(a),function(a){e[0]=a;e[1]=this.adj.get(a);return e},this)}else c=this.adj;return b?T(c,function(a){d=a[0];return C(a[1])},function(a){return[d,a[0],a[1]]}):T(c,function(a){d=a[0];return C(a[1])},function(a){return[d,a[0]]})};Y.prototype.edges_iter=Y.prototype.g;Y.prototype.ka=Y.prototype.g;Y.prototype.out_edges_iter=Y.prototype.ka;Y.prototype.oa=P.prototype.v;Y.prototype.out_edges=Y.prototype.oa;
Y.prototype.Q=function(a,b){v(a)&&(b=a,a=l);var c,d;if(a!=l){var e=[];c=Q(this.f(a),function(a){e[0]=a;e[1]=this.pred.get(a);return e},this)}else c=this.pred;return b?T(c,function(a){d=a[0];return C(a[1])},function(a){a[2]=a[1];a[1]=d;return a}):T(c,function(a){d=a[0];return C(a[1])},function(a){a[1]=d;return a})};Y.prototype.in_edges_iter=Y.prototype.Q;Y.prototype.Y=function(a,b){return R(this.Q(a,b))};Y.prototype.in_edges=Y.prototype.Y;
Y.prototype.u=function(a,b){var c;c=a!=l?Db(E(this.f(a),function(a){return[a,this.succ.get(a)]},this),Q(this.f(a),function(a){return[a,this.pred.get(a)]},this)):Db(C(this.succ),C(this.pred));return u(b)?Q(c,function(a){var c=a[1][1],f=0;a[0][1].forEach(function(a,c){f+=+H(c,b,1)});c.forEach(function(a,c){f+=+H(c,b,1)});return[a[0][0],f]}):E(c,function(a){return[a[0][0],a[0][1].count()+a[1][1].count()]})};Y.prototype.degree_iter=Y.prototype.u;
Y.prototype.X=function(a,b){var c;c=a!=l?Q(this.f(a),function(a){return[a,this.pred.get(a)]},this):this.pred;return b!=l?Q(c,function(a){var c=0;a[1].forEach(function(a,d){c+=+H(d,b,1)});a[1]=c;return a}):Q(c,function(a){a[1]=a[1].count();return a})};Y.prototype.in_degree_iter=Y.prototype.X;
Y.prototype.ca=function(a,b){var c;if(a!=l){var d=[];c=Q(this.f(a),function(a){d[0]=a;d[1]=this.succ.get(a);return d},this)}else c=C(this.succ);return b!=l?Q(c,function(a){var c=0;a[1].forEach(function(a,d){c+=+H(d,b,1)});return[a[0],c]}):Q(c,function(a){return[a[0],a[1].count()]})};Y.prototype.out_degree_iter=Y.prototype.ca;Y.prototype.va=function(a,b){return a!=l&&this.o(a)?this.X(a,b).next()[1]:new L(this.X(a,b))};Y.prototype.in_degree=Y.prototype.va;
Y.prototype.ya=function(a,b){return a!=l&&this.o(a)?this.ca(a,b).next()[1]:new L(this.ca(a,b))};Y.prototype.out_degree=Y.prototype.ya;Y.prototype.clear=function(){this.succ.clear();this.pred.clear();this.node.clear();eb(this.graph)};Y.prototype.clear=Y.prototype.clear;Y.prototype.m=ba(n);Y.prototype.is_multigraph=Y.prototype.m;Y.prototype.c=ba(k);Y.prototype.is_directed=Y.prototype.c;Y.prototype.M=function(){return vb(this)};Y.prototype.to_directed=Y.prototype.M;
Y.prototype.V=function(a){var b=new P;b.name(this.name());b.i(this);var c=this.pred,d=[];a?b.d(T(this.p(),function(a){d[0]=a[0];return C(a[1])},function(a){if(c.get(d[0]).a(a[0]))return d[1]=a[0],d[2]=U(a[1]),d})):b.d(T(this.p(),function(a){d[0]=a[0];return C(a[1])},function(a){d[1]=a[0];d[2]=U(a[1]);return d}));b.graph=U(this.graph);b.node=U(this.node);return b};Y.prototype.to_undirected=Y.prototype.V;
Y.prototype.reverse=function(a){(a=!s(a)||a)?(a=new this.constructor(l,{name:"Reverse of ("+this.name()+")"}),a.i(this),a.d(Q(this.g(l,k),function(a){var c=a[0];a[0]=a[1];a[1]=c;a[2]=U(a[2]);return a})),a.graph=U(this.graph),a.node=U(this.node)):(a=this.succ,this.succ=this.pred,this.pred=a,this.adj=this.succ,a=this);return a};Y.prototype.reverse=Y.prototype.reverse;
Y.prototype.H=function(a){a=this.f(a);var b=new this.constructor,c=b.succ,d=b.pred,e=this.succ;M(a,function(a){c.set(a,new L);d.set(a,new L)});c.forEach(function(a,b){e.get(a).forEach(function(e,r){c.a(e)&&(b.set(e,r),d.get(e).set(a,r))})});M(b,function(a){b.node.set(a,this.node.get(a))},this);b.graph=this.graph;return b};Y.prototype.subgraph=Y.prototype.H;function Z(a,b){if(!(this instanceof Z))return new Z(a,b);P.call(this,a,b)}pa(Z,P);w("jsnx.classes.MultiGraph",Z);w("jsnx.MultiGraph",Z);Z.__name__="MultiGraph";
Z.prototype.b=function(a,b,c,d){var e,f;c!=l&&(!u(c)&&!ha(c))&&(d=c,c=l);d=d||{};"object"!==q(d)&&h(new J("The attr_dict argument must be an object."));this.adj.a(a)||(this.adj.set(a,new L),this.node.set(a,{}));this.adj.a(b)||(this.adj.set(b,new L),this.node.set(b,{}));if(this.adj.get(a).a(b)){f=this.adj.get(a).get(b);if(c==l)for(c=$a(f);c in f;)c+=1;e=H(f,""+c,{});I(e,d);f[c]=e}else c!=l||(c=0),e={},I(e,d),f=ib(c,e),this.adj.get(a).set(b,f),this.adj.get(b).set(a,f)};Z.prototype.add_edge=Z.prototype.b;
Z.prototype.d=function(a,b){b=b||{};"object"!==q(b)&&h(new J("The attr_dict argument must be an object."));M(a,function(a){var d=Ab(a),e,f,g=l,m={};4===d?(e=a[0],f=a[1],g=a[2],m=a[3]):3===d?(e=a[0],f=a[1],m=a[2]):2===d?(e=a[0],f=a[1]):h(new J("Edge tuple "+ub(a)+" must be a 2-tuple, 3-tuple or 4-tuple."));a=this.adj.a(e)?this.adj.get(e).get(f,{}):{};if(g==l)for(g=$a(a);g in a;)g+=1;a=H(a,g,{});I(a,b,m);this.b(e,f,g,a)},this)};Z.prototype.add_edges_from=Z.prototype.d;
Z.prototype.z=function(a,b,c){var d;try{d=this.adj.get(a).get(b)}catch(e){e instanceof K||h(e),h(new J("The edge "+a+"-"+b+" is not in the graph"))}c!=l?(c in d||h(new J("The edge "+a+"-"+b+" with key "+c+" is not in the graph")),fb(d,c)):fb(d,ab(d));0===$a(d)&&(this.adj.get(a).remove(b),a!==b&&this.adj.get(b).remove(a))};Z.prototype.remove_edge=Z.prototype.z;Z.prototype.L=function(a){M(a,function(a){try{this.z(a[0],a[1],a[2])}catch(c){c instanceof J||h(c)}},this)};Z.prototype.remove_edges_from=Z.prototype.L;
Z.prototype.T=function(a,b,c){try{var d;if(c!=l){var e=this.adj.get(a).get(b);d=c in e}else d=this.adj.get(a).a(b);return d}catch(f){return f instanceof K||h(f),n}};Z.prototype.has_edge=Z.prototype.T;Z.prototype.v=function(a,b,c){return Qa(this.g(a,b,c))};Z.prototype.edges=Z.prototype.v;
Z.prototype.g=function(a,b,c){v(a)&&(v(b)&&(c=b),b=a,a=l);var d=new L,e,f;if(a!=l){var g=[];a=Q(this.f(a),function(a){g[0]=a;g[1]=this.adj.get(a);return g},this)}else a=C(this.adj);return b?T(a,function(a){e=a[0];var b=new B,c=C(a[1]);b.next=function(){try{return c.next()}catch(a){a===z&&d.set(e,k),h(a)}};return b},function(a){f=a[0];if(!d.a(f))return Ib(a[1])},function(a){return c?[e,f,a[0],a[1]]:[e,f,a[1]]}):T(a,function(a){e=a[0];var b=new B,c=C(a[1]);b.next=function(){try{return c.next()}catch(a){a===
z&&d.set(e,k),h(a)}};return b},function(a){f=a[0];if(!d.a(f))return Ib(a[1])},function(a){return c?[e,f,a[0]]:[e,f]})};Z.prototype.edges_iter=Z.prototype.g;Z.prototype.W=function(a,b,c,d){s(d)||(d=l);try{return c!=l?H(this.adj.get(a).get(b),""+c,d):this.adj.get(a).get(b)}catch(e){return e instanceof K||h(e),d}};Z.prototype.get_edge_data=Z.prototype.W;
Z.prototype.u=function(a,b){var c;if(a!=l){var d=[];c=Q(this.f(a),function(a){d[0]=a;d[1]=this.adj.get(a);return d},this)}else c=C(this.adj);return b!=l?E(c,function(a){var c=a[0];a=a[1];var d=0;a.forEach(function(a,c){F(c,function(a){d+=H(a,b,1)})});a.a(c)&&F(a.get(c),function(a){d+=H(a,b,1)});return[c,d]}):E(c,function(a){var b=a[0];a=a[1];var c=0;a.forEach(function(a,b){c+=$a(b)});return[b,c+ +(a.a(b)&&$a(a.get(b)))]})};Z.prototype.degree_iter=Z.prototype.u;Z.prototype.m=ba(k);
Z.prototype.is_multigraph=Z.prototype.m;Z.prototype.c=ba(n);Z.prototype.is_directed=Z.prototype.c;Z.prototype.M=function(){var a=new $;a.i(this);a.d(function(){var a,c;return T(this.p(),function(c){a=c[0];return C(c[1])},function(a){c=a[0];return Ib(a[1])},function(d){return[a,c,d[0],U(d[1])]})}.call(this));a.graph=U(this.graph);a.node=U(this.node);return a};Z.prototype.to_directed=Z.prototype.M;
Z.prototype.ea=function(a,b){var c=[];a?b?this.adj.forEach(function(a,b){b.a(a)&&F(b.get(a),function(b,e){c.push([a,a,e,b])})}):this.adj.forEach(function(a,b){b.a(a)&&F(b.get(a),function(b){c.push([a,a,b])})}):b?this.adj.forEach(function(a,b){b.a(a)&&F(b.get(a),function(b,e){c.push([a,a,e])})}):this.adj.forEach(function(a,b){b.a(a)&&F(b.get(a),function(){c.push([a,a])})});return c};Z.prototype.selfloop_edges=Z.prototype.ea;
Z.prototype.R=function(a){if(a==l)return this.size();try{return $a(this.adj.get(a).get(a))}catch(b){return b instanceof K||h(b),0}};Z.prototype.number_of_edges=Z.prototype.R;Z.prototype.H=function(a){a=this.f(a);var b=new this.constructor,c=b.adj,d=this.adj;D(a,function(a){var b=new L;c.set(a,b);d.get(a).forEach(function(d,m){if(c.a(d)){var r=gb(m);b.set(d,r);c.get(d).set(a,r)}})});this.node.forEach(function(a,c){b.node.set(a,c)});b.graph=this.graph;return b};Z.prototype.subgraph=Z.prototype.H;function $(a,b){if(!(this instanceof $))return new $(a,b);Y.call(this,a,b)}pa($,Y);var gc=$.prototype,hc=Z.prototype,ic;for(ic in hc)hc.hasOwnProperty(ic)&&"constructor"!==ic&&(gc[ic]=hc[ic]);w("jsnx.classes.MultiDiGraph",$);w("jsnx.MultiDiGraph",$);$.__name__="MultiDiGraph";
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$.prototype.ca=function(a,b){var c;if(a!=l){var d=[];c=Q(this.f(a),function(a){d[0]=a;d[1]=this.succ.get(a);return d},this)}else c=C(this.succ);return b!=l?Q(c,function(a){var c=0;a[1].forEach(function(a,d){F(d,function(a){c+=+H(a,b,1)})});return[a[0],c]}):Q(c,function(a){var b=0;a[1].forEach(function(a,c){b+=$a(c)});return[a[0],b]})};$.prototype.out_degree_iter=$.prototype.ca;$.prototype.m=ba(k);$.prototype.is_multigraph=$.prototype.m;$.prototype.c=ba(k);$.prototype.is_directed=$.prototype.c;
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$.prototype.reverse=function(a){(a=!s(a)||a)?(a=new this.constructor(l,{name:"Reverse of ("+this.name()+")"}),a.i(this),a.d(E(this.g(l,k,k),function(a){return[a[1],a[0],a[2],U(a[3])]})),a.graph=U(this.graph),a.node=U(this.node)):(a=this.succ,this.succ=this.pred,this.pred=a,this.adj=this.succ,a=this);return a};$.prototype.reverse=$.prototype.reverse;function jc(a){return a.nodes()}w("jsnx.classes.func.nodes",jc);w("jsnx.nodes",jc);function kc(a){return a.C()}w("jsnx.classes.func.nodes_iter",kc);w("jsnx.nodes_iter",kc);function lc(a,b){return a.v(b)}w("jsnx.classes.func.edges",lc);w("jsnx.edges",lc);function mc(a,b){return a.g(b)}w("jsnx.classes.func.edges_iter",mc);w("jsnx.edges_iter",mc);w("jsnx.degree",function(a,b,c){return a.t(b,c)});function nc(a,b){return a.B(b)}w("jsnx.classes.func.neighbors",nc);w("jsnx.neighbors",nc);
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