BASIC commandsMath

Sign

Family: Math · One form

What it does

Sign takes number (a float), and answers an integer.

Syntax

Sign(number float) → integer

Parameters

NameType
numberfloat

Every form returns

integer

Example · generated

DO  Print(Sign(1.0))  Sync()LOOP

Sign is called and its answer is printed every frame. The DO … LOOP is not decoration: a classic BASIC program ends the moment it runs out of lines, and Sync() is what draws the frame.

19 commands in Math