Functions:math

From Dwoo Docs

Computes a mathematical equation

math(string $equation, [ string $format = "", [ string $assign = "", [ array $rest = array() ]]])

• equation : the equation to compute, it can include normal variables with $foo or special math variables without the dollar sign
• format : output format, see sprintf() for details
• assign : if set, the output is assigned into the given variable name instead of being output
• rest : all math specific variables that you use must be defined, see the example

Example:

{$c=2}
{math "(a+b)*$c/4" a=3 b=5} {* which translates to: ((3+5)*2/4) *}

Output :

4