Units.posSubgroup

(R : Type u_1) → [inst : Semiring R] → [inst_1 : LinearOrder R] → [IsStrictOrderedRing R] → Subgroup Rˣ

The subgroup of positive units of a linear ordered semiring.

Defined in: Mathlib.Algebra.Ring.Subring.Units
Cited by: 4 results in Mathlib
Foundations: Depth 28 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: Semiring LinearOrder IsStrictOrderedRing

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