- sin(+Angle, -Sine) is det
- cos(+Angle, -Cosine) is det
- tan(+Angle, -Tangent) is det
- log(+X, -NatLog) is det
- log10(+X, -Log) is det
- pow(+X, +Y, -Pow) is det
- ceiling(+X, -Value) is det
- floor(+X, -Value) is det
- round(+X, -Value) is det
- sqrt(+X, -Value) is det
- acos(+X, -Value) is det
- asin(+X, -Value) is det
- atan(+X, -Value) is det
- atan2(+Y, +X, -Value) is det
- sign(+X, -Value) is det
- Math library predicates. SWI-Prolog (and ISO) support these as
functions under is/2, etc.
- deprecated
- - Do not use these predicates except for compatibility
reasons.
- Compatibility
- - Quintus Prolog.