Theorems · Theorem · real analysis
Real.sign_intCast
∀ (z : ℤ), (↑z).sign = ↑z.sign
- Defined in
- Mathlib.Data.Real.Sign
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 110 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites11
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Realstatement and proof · cited by 25,697
- Int.cast_oneproof · cited by 371
- Int.cast_negproof · cited by 224
- Int.cast_zeroproof · cited by 188
- lt_trichotomyproof · cited by 178
- Int.cast_posproof · cited by 24
- Real.signstatement and proof · cited by 13
- Real.sign_of_posproof · cited by 8
- Real.sign_of_negproof · cited by 7
- Real.sign_zeroproof · cited by 5
- Int.cast_lt_zeroproof · cited by 1
Cited by0
Results whose statement or proof uses this declaration.
Nothing cites this yet.