bXOR

[Function] - Binary eXclusive OR of two values


Syntax:

a bXOR b

Parameters:

a,b: Two flags

Description:

Performs a logical XOR and returns TRUE if one of the arguments is true and one of the arguments is false. In essense, returns true if ONLY one of the arguments is true.

Examples:


PRINT 1 bXOR 1

The first of above function, when called, returns 0. The second is a small program which will keep every 2nd pixel of the display.

a XOR b
a
b
Result
False
False
False
False
True
True
True
False
True
True
True
False

Notes:

See also:

bAND, bNOT, bOR


Supported Plattforms:

ZX Spectrum