Logic.some_inj: def of bend-collections-laws-crypto@1.0.0.0
Import: import bend-collections-laws-crypto@1.0.0.0/proofs/lib/logic.bend as Logic
Lines 92-93 of bend-collections-laws-crypto@1.0.0.0/proofs/lib/logic.bend: https://jend.leeeet.dev/read.txt?path=bend-collections-laws-crypto@1.0.0.0/proofs/lib/logic.bend&start_line=92&end_line=93

import Base

def some_inj(-A: Data, x: A, y: A, e: {Some{x} == Some{y} : Maybe<&2, A>}) -> {x == y : A}:
  Equal.cong(Maybe<&2, A>, A, m => some_value(A, m, x), Some{x}, Some{y}, e)

Uses (3):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Equal.cong
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/proofs/lib/logic.bend&name=some_value