W- ( x y -- z )
Factor handbook » The language » Numbers » Arithmetic » Bitwise arithmetic » Additional bitwise arithmetic

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Vocabulary
math.bitwise

Inputs

x	an integer
y	an integer

Outputs

z	an integer

Word description
Subtracts two integers and wraps the result to a 64-bit unsigned integer.

Examples

USING: math.bitwise kernel prettyprint ; 0x0 0xff W- .
18446744073709551361

Definition

USING: math ;

IN: math.bitwise

: W- ( x y -- z ) - 64 bits ; inline