Instances.u64_pow2: def of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/src/math/instances.bend as Instances
Lines 88-90 of bend-collections@1.0.0.0/src/math/instances.bend: https://jend.leeeet.dev/read.txt?path=bend-collections@1.0.0.0/src/math/instances.bend&start_line=88&end_line=90

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

# 2^k for k < 64
def u64_pow2(+k: Nat) -> W.U64:
  X.w_pow2(k, Nat.is_lt(k, 32n))

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.is_lt
  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=w_pow2