unmask ( x n -- y )
Factor handbook > The language > Numbers > Arithmetic > Bitwise arithmetic > Additional bitwise arithmetic

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Vocabulary
math.bitwise

Inputs and outputs
xan integer
nan integer
yan integer


Word description
Clears the bits in x if they are set in the mask n.

Examples
USING: math.bitwise kernel prettyprint ; 0xff 0x0f unmask .h
0xf0


Definition