Atn Function
Returns the arctangent of a number
Cos Function
Returns the cosine of an angle
Exp Function
Returns the base of a natural logarithm raised to a power
Log Function
Returns the natural logarithm of a number
Randomize Statement
Initializes the random number generator
Rnd Function
Returns a random number
Sgn Function
Returns an integer indicating the sign of a number
Sin Function
Returns the sine of an angle
Sqr Function
Returns the square root of a number
Tan Function
Returns the tangent of an angle