Mathlib v3 is deprecated. Go to Mathlib v4

Theorem polynomial.chebyshev₁_eq_X_mul_chebyshev₁_sub_pol_chebyshev₂

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.chebyshev₁_eq_X_mul_chebyshev₁_sub_pol_chebyshev₂View on Github →
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.chebyshev₁_eq_X_mul_chebyshev₁_sub_pol_chebyshev₂View on Github →