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law lt_of_add_lt_add_left

bend-mathlib@0.8.1.0 · nat.bend:2773

import bend-mathlib@0.8.1.0/nat.bend as Nat
import Base

2773# A common left summand cancels in a strict inequality: k + a < k + b implies a < b.
2774law lt_of_add_lt_add_left:
2775  for k: Nat
2776  for -a: Nat
2777  for -b: Nat
2778  for h: lt(Nat.add(k, a), Nat.add(k, b))
2779  lt(a, b)

Uses (3)

Used by (1)