In this article, you find a list of mathematical functions. The math functions are built-in feature of Visual Basic 6.0.Function Meaning Abs Find Absolute value Atn Find Arc tangent Cos Find Cosine of a given angle Exp Find Exponential value of a number Fix Fix places Int Return integer value Log Log Rnd Generate Random numbers Sign Sign Sine Find Sine value of a given angle Sqrt Find Square root Tan Find tangent value of a given number