dx:= 200+round(cos(90)*200); dy:= 200-round(sin(90)*200);
ShowMessage(FloatToStr(RadToDeg(cos(90))));
ShowMessage(FloatToStr(cos(DegToRad(90))));
QuoteShowMessage(FloatToStr(cos(DegToRad(90)))); Gives: -2.71...E^-20
I mean that is what you want it, isn't it?