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Theorems · Theorem · order theory

sub_le_sub_left

∀ {α : Type u} [inst : AddGroup α] [inst_1 : LE α] [AddLeftMono α] [AddRightMono α] {a b : α},
  a ≤ b → ∀ (c : α), c - b ≤ c - a
Defined in
Mathlib.Algebra.Order.Group.Unbundled.Basic
Cited by
43 results in Mathlib
Foundations
Depth 16 from the axioms · uses propext
Assumes
AddGroupLEAddLeftMonoAddRightMono

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