copysign 584 Source/platform/transforms/TransformationMatrix.cpp outX = copysign(largeNumber, outX); copysign 585 Source/platform/transforms/TransformationMatrix.cpp outY = copysign(largeNumber, outY); copysign 58 Source/wtf/MathExtras.h inline double wtf_ceil(double x) { return copysign(ceil(x), x); }