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

Initializing...

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