Function EN Version 1.90

Operator !

Float Logical NUMBER Operator

Syntax

!FN1;

!TEXT1;

Description

In principle, analogous to Notes.

Difference:

Empty text ("") is treated as Boolean 0.
Non-empty text (e.g. "X") is treated as Boolean 1.

Important error note:
When used together with other operators, parentheses must be used; for example, IF (!A & B>C) should be written as ((!A) & B>C) should be written.

Note : This text was machine-translated and may contain inaccuracies.