Additional mathematical routines.
uses 


The system unit. 


Various system utilities. 
This document describes the math unit. The math unit was initially written by Florian Klaempfl. It provides mathematical functions which aren't covered by the system unit.
This chapter starts out with a definition of all types and constants that are defined, after which an overview is presented of the available functions, grouped by category, and the last part contains a complete explanation of each function.
The following things must be taken into account when using this unit:

Cash flow functions. 


Geometrical functions. 


Statistical functions. 


Number converting. 


Exponential and logarithmic functions. 


Hyperbolic functions. 


Trigonometric functions. 


Angle unit conversion. 


Min/max determination. 