Core.step: def of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/src/crypto/sha512/core.bend as Core
Lines 68-72 of bend-collections@1.0.0.0/src/crypto/sha512/core.bend: https://jend.leeeet.dev/read.txt?path=bend-collections@1.0.0.0/src/crypto/sha512/core.bend&start_line=68&end_line=72

import Base
import bend-collections@1.0.0.0/src/crypto/sha512/types.bend as T

def step(s: T.State, k: T.Lane, w: T.Lane) -> T.State:
  T.H{+a, +b, +c, d, +e, +f, +g, h} = s
  +t1 = add(add(add(add(h, big1(e)), choose(e, f, g)), k), w)
  t2 = add(big0(a), majority(a, b, c))
  T.H{add(t1, t2), a, b, c, add(d, t1), e, f, g}

Uses (7):
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/crypto/sha512/core.bend&name=add
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/crypto/sha512/core.bend&name=big0
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/crypto/sha512/core.bend&name=big1
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/crypto/sha512/core.bend&name=choose
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/crypto/sha512/core.bend&name=majority
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/crypto/sha512/types.bend&name=Lane
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/crypto/sha512/types.bend&name=State