Algo.bits64.first_set: def of bend-osdev-algo@0.1.0.0
Import: import bend-osdev-algo@0.1.0.0/algo.bend as Algo
Lines 182-183 of bend-osdev-algo@0.1.0.0/algo.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-algo@0.1.0.0/algo.bend&start_line=182&end_line=183

import Base
import bend-osdev-word64@0.1.0.0/word64.bend as W

def bits64.first_set(a: W.W64) -> Maybe<&2, Nat>:
  bitw.index(bits64.ffs(a))

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-algo@0.1.0.0/algo.bend&name=bits64.ffs
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-algo@0.1.0.0/algo.bend&name=bitw.index
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-word64@0.1.1.1/word64.bend&name=W64