Filter Forge 13 adds 6 Map components to the RGB Math category. These components represent hyperbolic functions that are analogues of the ordinary trigonometric functions, but defined using a hyperbola rather than a circle. For more info about hyperbolic functions please check this Wikipedia article.
Here is the list of hyperbolic functions — now each having a separate component:
- Hyperbolic sine — sinh x
- Hyperbolic cosine — cosh x
- Hyperbolic tangent — tanh x
- Hyperbolic cotangent — coth x
- Hyperbolic secant — sech x
- Hyperbolic cosecant — csch x
