EReal.sub_le_iff_le_add

∀ {a b c : EReal}, b ≠ ⊥ ∨ c ≠ ⊤ → b ≠ ⊤ ∨ c ≠ ⊥ → (a - b ≤ c ↔ a ≤ c + b)

Defined in: Mathlib.Data.EReal.Operations
Cited by: 2 results in Mathlib
Foundations: Depth 123 from the axioms · uses propext, Classical.choice, Quot.sound

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