PROOFOrder.cm.le_of_lt: def of bend-osdev-u32@0.1.0.0
Import: import bend-osdev-u32@0.1.0.0/PROOF_order.bend as PROOFOrder
Lines 87-94 of bend-osdev-u32@0.1.0.0/PROOF_order.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-u32@0.1.0.0/PROOF_order.bend&start_line=87&end_line=94

import Base

def cm.le_of_lt(c: Cmp, +e: {Cmp.is_lt(c) == True{} : Bool}) -> {Cmp.is_le(c) == True{} : Bool}:
  match c:
    case LT{}:
      {==}
    case EQ{}:
      Empty.absurd({True{} == True{} : Bool}, ab.ft(e))
    case GT{}:
      Empty.absurd({False{} == True{} : Bool}, ab.ft(e))

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Cmp
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Cmp.is_le
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Cmp.is_lt
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Empty.absurd
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-u32@0.1.0.0/PROOF_order.bend&name=ab.ft