W64.clear0: def of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/src/math/w64.bend as W64
Lines 557-559 of bend-collections@1.0.0.0/src/math/w64.bend: https://jend.leeeet.dev/read.txt?path=bend-collections@1.0.0.0/src/math/w64.bend&start_line=557&end_line=559

import Base
import bend-collections@1.0.0.0/src/math/u64.bend as W

# a with bit 0 cleared when b
def clear0(+a: W.U64, b: Bool) -> W.U64:
  W.U64{U32.sub(lo(a), U32.and(lo(a), b32(b))), hi(a)}

Uses (7):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.and
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.sub
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/math/u64.bend&name=U64
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/math/w64.bend&name=b32
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/math/w64.bend&name=hi
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/math/w64.bend&name=lo