Theorems · Theorem · real analysis
Real.sign_one
Real.sign 1 = 1
- Defined in
- Mathlib.Data.Real.Sign
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 110 from the axioms · uses propext, Classical.choice, Quot.sound
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Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Realstatement · cited by 25,697
- Real.signstatement · cited by 13
- Real.sign_of_posproof · cited by 8
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