Theorems · Theorem · Lie groups
Real.Angle.pi_ne_zero
↑Real.pi ≠ 0
- Cited by
- 8 results in Mathlib
- Foundations
- Depth 182 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites9
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Realproof · cited by 25,697
- Real.pistatement and proof · cited by 1,774
- Real.Anglestatement · cited by 518
- Real.Angle.coestatement · cited by 360
- Real.Angle.toRealproof · cited by 82
- Real.pi_ne_zeroproof · cited by 24
- Real.Angle.toReal_zeroproof · cited by 10
- Real.Angle.toReal_piproof · cited by 9
- Real.Angle.toReal_injectiveproof · cited by 4
Cited by8
Results whose statement or proof uses this declaration.
- Orientation.oangle_eq_pi_iff_sameRay_negproof · cited by 3
- Orientation.oangle_eq_pi_iff_angle_eq_piproof · cited by 2
- Orientation.ne_of_oangle_eq_piproof · cited by 0
- EuclideanGeometry.right_ne_of_oangle_eq_piproof · cited by 0
- EuclideanGeometry.left_ne_of_oangle_eq_piproof · cited by 0
- Orientation.left_ne_zero_of_oangle_eq_piproof · cited by 0
- EuclideanGeometry.left_ne_right_of_oangle_eq_piproof · cited by 0
- Orientation.right_ne_zero_of_oangle_eq_piproof · cited by 0