Module reikna::derivative

Module for working with derivatives.

This module has functions for estimating and evaluating derivatives of functions and for computing the slope and concavity of functions at single points.

Re-exports

pub use super::func::*;

Constants

EPSILON

The value used for h in derivative estimates.

Functions

concavity_at	Estimate the value of the second derivative of f at x
derivative	Return a function estimating the first derivative of f.
nth_derivative	Return a Function estimating the nth derivative of f.
second_derivative	Return a function estimating the second derivative of f.
slope_at	Estimate the value of the derivative of f at x