Theorems · Theorem · complex analysis
Complex.tan_eq_sin_div_cos
∀ (x : ℂ), Complex.tan x = Complex.sin x / Complex.cos x
- Defined in
- Mathlib.Analysis.Complex.Trigonometric
- Cited by
- 3 results in Mathlib
- Foundations
- Depth 144 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.
- Complexstatement and proof · cited by 5,565
- Complex.cosstatement · cited by 279
- Complex.sinstatement · cited by 258
- Complex.tanstatement · cited by 77
Cited by3
Results whose statement or proof uses this declaration.
- Complex.tan_mul_cosproof · cited by 4
- Complex.inv_one_add_tan_sqproof · cited by 4
- Complex.tan_pi_div_two_subproof · cited by 0