Theorems · Theorem · complex analysis
Complex.cosh_sub
∀ (x y : ℂ), Complex.cosh (x - y) = Complex.cosh x * Complex.cosh y - Complex.sinh x * Complex.sinh y
- Defined in
- Mathlib.Analysis.Complex.Trigonometric
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 148 from the axioms · uses propext, Classical.choice, Quot.sound
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Cites8
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
- sub_eq_add_negproof · cited by 1,023
- mul_negproof · cited by 590
- Complex.coshstatement and proof · cited by 118
- Complex.sinhstatement and proof · cited by 113
- Complex.cosh_addproof · cited by 6
- Complex.cosh_negproof · cited by 6
- Complex.sinh_negproof · cited by 6
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