Theorems · Theorem · real analysis
NNReal.pi_ne_zero
NNReal.pi ≠ 0
- Cited by
- 3 results in Mathlib
- Foundations
- Depth 178 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites4
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- NNRealstatement · cited by 4,310
- LT.lt.ne'proof · cited by 1,417
- NNReal.pistatement · cited by 11
- NNReal.pi_posproof · cited by 1
Cited by3
Results whose statement or proof uses this declaration.
- NumberField.mixedEmbedding.convexBodySumFactor_ne_zeroproof · cited by 1
- NumberField.mixedEmbedding.convexBodyLTFactor_ne_zeroproof · cited by 1
- NumberField.mixedEmbedding.convexBodyLT'Factor_ne_zeroproof · cited by 0