Theorems · Definition · Lie groups
Real.Angle.tan
Real.Angle → ℝ
The tangent of a Real.Angle.
- Cited by
- 38 results in Mathlib
- Foundations
- Depth 177 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.
- Realstatement · cited by 25,697
- Real.Anglestatement and proof · cited by 518
- Real.Angle.cosproof · cited by 77
- Real.Angle.sinproof · cited by 75
Cited by38
Results whose statement or proof uses this declaration.
- Real.Angle.tan_coestatement · cited by 19
- Real.Angle.tan_periodicstatement and proof · cited by 2
- EuclideanGeometry.Sphere.tan_div_two_smul_rotation_pi_div_two_vadd_midpoint_eq_centerstatement and proof · cited by 2
- EuclideanGeometry.Sphere.dist_div_cos_oangle_center_div_two_eq_radiusproof · cited by 2
- Real.Angle.tan_eq_inv_of_two_zsmul_add_two_zsmul_eq_pistatement · cited by 1
- Affine.Triangle.circumsphere_eq_of_dist_of_oanglestatement · cited by 1
- EuclideanGeometry.Sphere.inv_tan_div_two_smul_rotation_pi_div_two_vadd_midpoint_eq_centerstatement and proof · cited by 1
- Real.Angle.tan_eq_of_two_nsmul_eqstatement and proof · cited by 1
- Affine.Triangle.inv_tan_div_two_smul_rotation_pi_div_two_vadd_midpoint_eq_circumcenterstatement · cited by 1
- Orientation.norm_div_tan_oangle_add_right_of_oangle_eq_pi_div_twostatement and proof · cited by 1
- Orientation.norm_div_tan_oangle_sub_right_of_oangle_eq_pi_div_twostatement and proof · cited by 1