Theorems · Theorem · complex analysis
Complex.cosh_zero
Complex.cosh 0 = 1
- 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.
Cites6
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Complexstatement · cited by 5,565
- Complex.expproof · cited by 612
- neg_zeroproof · cited by 542
- Complex.coshstatement · cited by 118
- Complex.exp_zeroproof · cited by 43
- add_self_div_twoproof · cited by 18
Cited by3
Results whose statement or proof uses this declaration.
- Real.cosh_zeroproof · cited by 4
- Complex.tanh_zeroproof · cited by 1
- Complex.isEquivalent_sinhproof · cited by 0