`BookProof.ChapterLegendrePolynomial.iterD_X_mul` (k : ℕ) (f : ℝ[X]) : derivative^[k] (X * f) = X * derivative^[k] f + C (k : ℝ) * derivative^[k-1] f

Initializing...

`BookProof.ChapterLegendrePolynomial.iterD_X_mul` (k : ℕ) (f : ℝ[X]) : derivative^[k] (X * f) = X * derivative^[k] f + C (k : ℝ) * derivative^[k-1] f · Prove2Me