Module HL_VECTOR in C

General Information

Contains C functions alis, alin, and hjmin. Alis and alin use Aitken-Lagrange interpolation to obtain a function value for a given argument based on function values tabulated over a uniform or non-uniform grid. Hjmin finds a loc minimum of a given function using the Hook-Jeeves method. (Written by Oleg Keselyov.).

Classification

E2a	Interpolation of gridded multivariate data
G1b2	Unconstrained optimization of a general multivariate function (no smoothness assumed)

Type

subroutine in C package

Language

C

Availability

Some uses prohibited, Portable

Precision

Double Precision

See also

VECTOR, SERV

Download from NETLIB; Public access repository

Location

The University of Tennessee at Knoxville and Bell Laboratories

Contact

Jack Dongarra, ORNL (dongarra@cs.utk.edu) and Eric Grosse, Bell Labs (ehg@research.att.com)