Mark Wickens

FRE

Purpose

Returns memory area size in accordance with argument.

Format

     ⎧     argument       ⎫
FRE  ⎨     └───┬──┘       ⎬
     ⎩ Numeric expression ⎭

Example

PRINT FRE 0

Parameters

argument: Integer in the range of 0 ≦ argument ≦ 3

Explanation

1. parameter = 0: Returns unused memory in variable area in byte units.
2. parameter = 1: Returns unused memory in program or in DATA BANK area in byte units.
3. parameter = 2: Returns overall variable area in byte units.

See

• CLEAR