bits>number ( seq -- number )
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Vocabulary
math.bits

Inputs

seq	a sequence

Outputs

number

an integer

Word description
Converts a sequence of booleans in ascending significance into a number.

See also
make-bits

Definition

USING: kernel math sequences ;

IN: math.bits

: bits>number ( seq -- number )
    <reversed> 0 [ [ 1 shift ] dip [ 1 + ] when ] reduce ;