def le_add

stelliferous@0.0.2.0 · proofs/nat_order.bend:185

import stelliferous@0.0.2.0/proofs/nat_order.bend as NatOrder
import Base

185def le_add(+a: Nat,+b: Nat) -> {Nat.is_le(a,Nat.add(a,b)) == True{} : Bool}:
186  match a:
187    case 0n:
188      zero_le(b)
189    case 1n+p:
190      le_add(p,b)

Uses (5)

Used by (7)