Is the Acos() trig function supported in VB 6.0? I have written a function to return the angle in radians, subtended at the centre of a cylinder lying on its side by the liquid in that cylinder.
What i am doing is calculating the volume of liquid in a cylindrical tank that is lying on its side.
I have managed to fumulate the intergral equation for this and have translated it into VB .NET code, but need to do the same in VB 6.0, which is where the whole project is!
Any help please.