Module symbolic_series 

Taylor / Maclaurin series (Calculus plan §4.2) — the series of a CAS expression about a point, by repeated symbolic differentiation. cₖ = f⁽ᵏ⁾(a)/k!.

Functions

taylor_coefficients

Taylor coefficients [c₀, …, c_order] of f about x = a. None if any derivative fails to evaluate at a (e.g. a singularity there).

taylor_eval

Evaluate the truncated Taylor polynomial Σ cₖ (x−a)ᵏ at x.