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def sub_zero_eq

bend-collections-laws-math@1.0.0.0 · proofs/lib/list.bend:352

import bend-collections-laws-math@1.0.0.0/proofs/lib/list.bend as List
import Base
import bend-collections-laws-math@1.0.0.0/proofs/lib/nat.bend as N

352# take r == take l ++ (next r - l after l), for l <= r
353def sub_zero_eq(+r: Nat) -> {Nat.sub(r, 0n) == r : Nat}:
354  N.sub_zero(r)

Uses (3)

Used by (1)