Words.w4_lo: def of gralha-byte-words@0.1.0.0
Import: import gralha-byte-words@0.1.0.0/words.bend as Words
Lines 83-85 of gralha-byte-words@0.1.0.0/words.bend: https://jend.leeeet.dev/read.txt?path=gralha-byte-words@0.1.0.0/words.bend&start_line=83&end_line=85

import Base

def w4_lo(r: Array<U32> & U32, +q: U32, +sh: U32) -> Array<U32> & U32:
  (a, v) = r
  w4_hi(Array.get(U32, a, (q + 1 : U32)), U32.shrn(v, U32.to_nat(sh)), sh)

Uses (9):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array.get
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Sigma
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.add
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.shrn
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.to_nat
  https://jend.leeeet.dev/definition.txt?path=gralha-byte-words@0.1.0.0/words.bend&name=w4_hi