Handbook
Glossary
W* ( x y -- z )
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Bitwise arithmetic
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Additional bitwise arithmetic
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Vocabulary
math.bitwise
Inputs
x
an
integer
y
an
integer
Outputs
z
an
integer
Word description
Multiplies two integers and wraps the result to a 64-bit unsigned integer.
Examples
USING: math.bitwise kernel prettyprint ; 0xffffffffffffffff 0x2 W* .
18446744073709551614
Definition
USING:
math
;
IN:
math.bitwise
:
W*
( x y -- z )
*
64
bits
;
inline