Matematické funkce

Abs(e: Extended): Extended
ArcTan(X: Extended): Extended
Cos(e: Extended): Extended
Exp(X: Extended): Extended
Frac(X: Extended): Extended
Int(e: Extended): Integer
Ln(X: Extended): Extended
Pi: Extended
Round(e: Extended): Integer
Sin(e: Extended): Extended
Sqrt(e: Extended): Extended
Tan(X: Extended): Extended
Trunc(e: Extended): Integer