!function(){function n(n){return d3.merge(e.map(function(t){var o=r(t[0],t[1]),u=r(t[0],t[2]),i=[];i.push([t[0],o(1/n),u(1/n)]);for(var a=1;n>a;++a){for(var e=r(o(a/n),u(a/n)),c=r(o((a+1)/n),u((a+1)/n)),f=0;a>=f;++f)i.push([e(f/a),c(f/(a+1)),c((f+1)/(a+1))]);for(var f=0;a>f;++f)i.push([e(f/a),c((f+1)/(a+1)),e((f+1)/a)])}return i}))}function t(t){function r(n,t){var r;(n[0]