Group: | Flow Control |
See also: | else endif |
Function: | if | |
Description: |
if does conditional branching, if the first element of the argument is true. If has to be followed by an endif. Else is an optional part of if sequences.
|
Usage: | if (cond) | |
Input: | ||
cond | n-dimensional array of condition |
proc(y)=abso(x) if (x<0) y=-1.0*x else y=x endif endp abso(-eh)
Contents of y [1,] 2.7183
Group: | Flow Control |
See also: | else endif |