tracer says to #ysitd
Math.ceil(a-(c||2E-15))};k.math.Coordinate=function(a,c){this.x=k.isDef(a)?a:0;this.y=k.isDef(c)?c:0};k.math.Coordinate.prototype.clone=function(){return new k.math.Coordinate(this.x,this.y)};k.DEBUG&&(k.math.Coordinate.prototype.toString=function(){return"("+this.x+", "+this.y+")"});k.math.Coordinate.equals=function(a,c){return a==c?!0:a&&c?a.x==c.x&&a.y==c.y:!1};k.math.Coordinate.distance=function(a,c){var d=a.x-c.x,e=a.y-c.y;return