Theorem Polynomial.Chebyshev.T_complex_cos

Modification history

2024-05-28 13:39
Mathlib/Analysis/SpecialFunctions/Trigonometric/Chebyshev.lean
feat: index Chebyshev polynomials by integers instead of natural numbers (#13133)
Modified Polynomial.Chebyshev.T_complex_cosView on Github →
2023-05-03 01:24
Mathlib/Analysis/SpecialFunctions/Trigonometric/Chebyshev.lean
feat: port Analysis.SpecialFunctions.Trigonometric.Chebyshev (#3764)
Added Polynomial.Chebyshev.T_complex_cosView on Github →