Mathematical functions
Mathematical functions
This group contains all calculation functions.
General functions:
f$Abs | Calculate the absolute value of a number or expression |
f$Min | Calculate the minimum of two numbers |
f$Max | Calculate the maximum of two numbers |
Exponent functions:
f$Sqrt (f$Wurzel) | Calculate a square root |
f$Exp | Calculate an exponent (basis ’e’) |
f$Ln | Calculate a natural logarithm |
f$Log | Calculate a logarithm (basis 10) |
Precision:
f$Epsilon | Set numeric precision |
Rounding functions:
f$Round (f$Runden) | Round a decimal number |
f$Integer (f$Integer) | Convert a floating value to an integer |
Trigonometric functions (radians):
f$Sin | Sine (radians) |
f$Cos | Cosine (radians) |
f$Tan | Tangent (radians) |
f$ArcSin | Arc sine (radians) |
f$ArcCos | Arc cosine (radians) |
f$ArcTan | Arc tangent (radians) |
Trigonometric functions (degrees):
f$SinD (f$SinW) | Sine (degrees) |
f$CosD (f$CosW) | Cosine(degrees) |
f$TanD (f$TanW) | Tangent (degrees) |
f$ArcSinD (f$ArcSinW) | Arc sine (degrees) |
f$ArcCosD (f$ArcCosW) | Arc cosine (degrees) |
f$ArcTanD (f$ArcTanW) | Arc tangent (degrees) |
Mathematical operators are available in addition to these functions.
The number Pi can be used via the pre-defined "PI" constant.
The cotangent is calculated like on a calculator, i.e. from 1/tangent.
See also: