ALPHA-VISION® Logical Operations: Or

Or

SUMMARY

Or - Calculates the logical OR gating of the given arguments

SYNTAX

Or(<arg1, arg2, ...>);

ARGUMENTS

arg1 ...argN (type:bool)

The operands of the OR gating.

DESCRIPTION

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

Calculates the logical OR gating of the given arguments, whereby there are interpreted as boolean variables:
arg1 OR arg2 OR ... OR argN

EXAMPLES

//Stack before (3 Elements):
//"1"
//TRUE
//"c"   //interpreted as Null and hence as FALSE
Or(3,,4,, );
//Stack afterwards (1 Element):
//TRUE

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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