ReduceFiberProof.le_add_cong: def of bendtorch-core@0.1.0.0
Import: import bendtorch-core@0.1.0.0/src/autograd/reduce_fiber_proof.bend as ReduceFiberProof
Lines 117-123 of bendtorch-core@0.1.0.0/src/autograd/reduce_fiber_proof.bend: https://jend.leeeet.dev/read.txt?path=bendtorch-core@0.1.0.0/src/autograd/reduce_fiber_proof.bend&start_line=117&end_line=123

import Base

def le_add_cong(+c: Nat, +x: Nat, +y: Nat, h: {Nat.is_le(x, y) == True{} : Bool}) ->
  {Nat.is_le(Nat.add(c, x), Nat.add(c, y)) == True{} : Bool}:
  match c:
    case 0n:
      h
    case 1n+p:
      le_add_cong(p, x, y, h)

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