Mathlib Changelog
v3
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Mathlib v3 is deprecated.
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Theorem
polynomial.one_sub_X_pow_two_mul_chebyshev₂_eq_pol_in_chebyshev₁
Modification history
2021-03-06 01:08
src/ring_theory/polynomial/chebyshev.lean
chore(polynomial/chebyshev): changes names of chebyshev₁ to chebyshev.T and chebyshev₂ to chebyshev.U (#6519) …
Deleted
polynomial.one_sub_X_pow_two_mul_chebyshev₂_eq_pol_in_chebyshev₁
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2021-01-29 06:49
src/ring_theory/polynomial/chebyshev/defs.lean
feat(ring_theory/polynomial/chebyshev/defs): Chebyshev polynomials of the second kind (#5793) …
Added
polynomial.one_sub_X_pow_two_mul_chebyshev₂_eq_pol_in_chebyshev₁
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