2 *(cos(minus(minus(gradient[2](numbers("xxx") if numbers('yxr') > numbers("yxx") else numbers('xyy')), numbers("xxx") if numbers('yxr') > numbers('xyy') else numbers("yxx")), gradient[2](numbers('xyy') if numbers("xxx") > numbers("yxx") else numbers('yxr')))))
Some images will appear differently when resized as some of the functions which generate images are sensitive to the scale. We're working to improve this.
