Theorems · Theorem · Lie groups
Real.Angle.two_nsmul_coe_div_two
∀ (θ : ℝ), 2 • ↑(θ / 2) = ↑θ
- Cited by
- 2 results in Mathlib
- Foundations
- Depth 181 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites6
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
- Real.Anglestatement and proof · cited by 518
- Real.Angle.coestatement and proof · cited by 360
- add_halvesproof · cited by 78
- two_nsmulproof · cited by 67
- Real.Angle.coe_nsmulproof · cited by 6
Cited by2
Results whose statement or proof uses this declaration.
- Real.Angle.abs_cos_eq_abs_sin_of_two_nsmul_add_two_nsmul_eq_piproof · cited by 1
- Real.Angle.two_nsmul_neg_pi_div_twoproof · cited by 1