SUBV

SUBV is a CAOS command used to subtract from a variable.

Usage
Syntax: SUBV var (variable) x (int or float)

Subtracts x from var, i.e. performs. If the types of var and x do not match, var will be cast to the best precision; so if var is int and x is float, var will become a float.

Examples
SUBV used to decrease a variable: setv va00 3 subv va00 1.2 outv va00 1.800000