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Liberty BASIC Help Online

LET var = expression

Description:

LET is an optional prefix for any BASIC assignment expression. Most programmers leave the word out of their programs, but some prefer to use it.

Usage:

Either is acceptable:

let name$ = "John"

name$ = "John"

Another example:

let c = sqr(a^2 + b^2)

c = sqr(a^2 + b^2)