gradient: Compute gradient of a function

In richfitz/grader: Numerical Derivatives

Description

Compute gradient of a function

Usage

gradient(f, x, eps = 1e-04, d = 1e-04, r = 4,
  zero_tol = sqrt(.Machine$double.eps/7e-07))

Arguments

f	Function
x	Point to compute gradient at
eps	See numDeriv::grad
d	see numDeriv::grad
r	see numDeriv::grad
zero_tol	see numDeriv::grad

richfitz/grader documentation built on May 27, 2019, 8:18 a.m.