New posts in Numerical Calculus

Approximating $\int_1^\infty x^a (x-1)^b e^{cx}dx$

Finite differences second derivative as successive application of the first derivative

Proof that the roots of $\mathrm e^{-πx}=\sin πx$ approach integers as $x\to \infty$

(Why) can we treat a function of a variable as another independent variable?