Mathlib v3 is deprecated. Go to Mathlib v4

Theorem polynomial.chebyshev.one_sub_X_pow_two_mul_U_eq_pol_in_T

Modification history

2021-04-28 19:37

src/ring_theory/polynomial/chebyshev.lean

chore(*): use `sq` as convention for "squared" (#7368) …

Deleted polynomial.chebyshev.one_sub_X_pow_two_mul_U_eq_pol_in_T View on Github →

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) …

Added polynomial.chebyshev.one_sub_X_pow_two_mul_U_eq_pol_in_T View on Github →