Theorem: Smt.Arith.ge_eq_sub_ge_zero (Smt/Reconstruct/Arith/ArithPolyNorm.lean)

State before:
α : Type u_1
inst✝ : LinearOrderedRing α
a b : α
⊢ (a ≥ b) = (a - b ≥ 0)
Tactic:
simp only [ge_iff_le, sub_nonneg]
State after:
no goals