ALPHA-VISION® Logical Operations: Not

Not

SUMMARY

Not - Calculates the logical negation of the given argument

SYNTAX

Not(<arg>);

ARGUMENTS

arg (type:bool)

The value to invert.

DESCRIPTION

1. Missing arguments are taken from the stack (and removed from there).
2. The result is pushed onto the stack.

Calculates the logical NEGATION of the given argument, whereby there are interpreted as boolean variables:
NOT arg

EXAMPLES

//Stack before (3 Elements):
//TRUE
Not();
//Stack afterwards (1 Element):
//FALSE

---

Syntax Notation

[aaa]

aaa is optional (zero or one occurences)

(aaa|bbb)

aaa exclusive or bbb

(aaa)*

aaa may occur indefinitely often or may be omitted

(aaa)+

aaa may occur indefinitely often but at least once

(aaa)m..n

aaa may occur from m to n times