Rand.low63: def of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/src/math/random/rand.bend as Rand
Lines 76-78 of bend-collections@1.0.0.0/src/math/random/rand.bend: https://jend.leeeet.dev/read.txt?path=bend-collections@1.0.0.0/src/math/random/rand.bend&start_line=76&end_line=78

import Base
import bend-collections@1.0.0.0/src/math/u64.bend as W
import bend-collections@1.0.0.0/src/math/w64.bend as X

def low63(-S: Data, p: W.U64 & S) -> W.U64 & S:
  (+x, s) = p
  (W.U64{X.lo(x), U32.and(X.hi(x), 2147483647)}, s)

Uses (6):
  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.and
  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=hi
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/math/w64.bend&name=lo