GAMS: Module SNSQ in SLATEC

General Information

Find a zero of a system of a N nonlinear functions in N variables by a modification of the Powell hybrid method.

Usage

CALL SNSQ (FCN, JAC, IOPT, N, X, FVEC, FJAC, LDFJAC, XTOL, MAXFEV, ML, MU, EPSFCN, DIAG, MODE, FACTOR, NPRINT, INFO, NFEV, NJEV, R, LR, QTF, WA1, WA2, WA3, WA4)

Classification

F2	Solution of a system of nonlinear equations

Type

subroutine in SLATEC package

Language

Fortran

Availability

Public domain, Portable

Precision

Single Precision

Alternates

DNSQ: Double Precision

Download from ARNO; Silicon Graphics Origin 2000

Location

National Institute of Standards and Technology (NIST), Gaithersburg, MD.

Contact

Gaithersburg Consulting Office: 301-975-2968, consult@nist.gov

Usage

Those logged in to arno.nist.gov or amur.nist.gov may access this module as follows.

To Link: f77 -o prog prog.f -lslatec

Installation on ITL; Unix Workstation Network

Location

National Institute of Standards and Technology (NIST), Gaithersburg, MD.

Contact

Gaithersburg Consulting Office: 301-975-2968 (FTS 879-2968)

Usage

Access available only to NIST staff on internal Unix systems. They may access this package provided the /itl tree is cross-mounted.

Documentation: slatecdoc snsq
Fullsource: slatecsrcx snsq
Source: slatecsrc SNSQ
To Link: f77 -o example example.f -lslatec