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Theorems · Theorem · order theory

sub_lt_self

∀ {α : Type u} [inst : AddGroup α] [inst_1 : LT α] [AddLeftStrictMono α] (a : α) {b : α}, 0 < b → a - b < a

Alias of the reverse direction of sub_lt_self_iff.

Defined in
Mathlib.Algebra.Order.Group.Unbundled.Basic
Cited by
12 results in Mathlib
Foundations
Depth 16 from the axioms · uses propext
Assumes
AddGroupLTAddLeftStrictMono

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Cited by12

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