math | |
---- | |
Mathematical expressions. | |
:: | |
math(EXPR <output variable> <math expression>) | |
``EXPR`` evaluates mathematical expression and returns result in the | |
output variable. Example mathematical expression is '5 * ( 10 + 13 | |
)'. Supported operators are + - * / % | & ^ ~ << >> * / %. They have | |
the same meaning as they do in C code. |