Optimal Numerical Differentiation Using Three Function Evaluations
Work
Year: 1981
Type: article
Abstract: Approximation of f'(x) by a difference quotient of the form h~l{aj(x + bxh) + a2f(x + b2h) + a3f(x + b3h)] is found to be optimized for a wide class of real-valued functions by the surprisingly asymme... more
Source: Mathematics of Computation
Authors J. Marshall Ash, R. W. L. Jones
Cites: 3
Cited by: 5
Related to: 10
FWCI:
Citation percentile (by year/subfield): 53.81
Topic: Matrix Theory and Algorithms
Subfield: Computational Theory and Mathematics
Field: Computer Science
Domain: Physical Sciences
Open Access status: bronze