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Theorems · Theorem · order theory

Bound.one_lt_mul

∀ {M₀ : Type u_2} [inst : MonoidWithZero M₀] [inst_1 : Preorder M₀] {a b : M₀} [ZeroLEOneClass M₀] [PosMulMono M₀]
  [MulPosMono M₀], 1 ≤ a ∧ 1 < b ∨ 1 < a ∧ 1 ≤ b → 1 < a * b
Defined in
Mathlib.Algebra.Order.GroupWithZero.Basic
Cited by
0 results in Mathlib
Foundations
Depth 9 from the axioms · uses no axioms
Assumes
MonoidWithZeroPreorderZeroLEOneClassPosMulMonoMulPosMono

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