minpack

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lib	ex
for	test programs

file	readme
for	overview of minpack

file	chkder.f  chkder.f plus dependencies
gams	F3,G4c,K6d
for	check gradients for consistency with functions

file	dogleg.f  dogleg.f plus dependencies
for	determine combination of gauss-newton and gradient directions

file	dpmpar.f
for	provide double precision machine parameters

file	enorm.f
for	calculate euclidean norm of vector

file	fdjac1.f  fdjac1.f plus dependencies
for	calculate difference approximation to jacobian (nonlinear equations)

file	fdjac2.f  fdjac2.f plus dependencies
for	calculate difference approximation to jacobian (least squares)

file	hybrd.f  hybrd.f plus dependencies
gams	F2
for	solve systems of nonlinear equations (approximate jacobian)

file	hybrd1.f  hybrd1.f plus dependencies
gams	F2
for	easy-to-use driver for (minpack/hybrd)

file	hybrj.f  hybrj.f plus dependencies
gams	F2
for	solve systems of nonlinear equations (analytic jacobian)

file	hybrj1.f  hybrj1.f plus dependencies
gams	F2
for	easy-to-use driver for (minpack/hybrj)

file	lmder.f  lmder.f plus dependencies
gams	K1b1a2
for	solve nonlinear least squares problem (analytic jacobian)

file	lmder1.f  lmder1.f plus dependencies
gams	K1b1a2
for	easy-to-use driver for (minpack/lmder)

file	lmdif.f  lmdif.f plus dependencies
gams	K1b1a1
for	solve nonlinear least squares problem (approximate jacobian)

file	lmdif1.f  lmdif1.f plus dependencies
gams	K1b1a1
for	easy-to-use driver for (minpack/lmdif)

file	lmpar.f  lmpar.f plus dependencies
for	determine levenberg-marquardt parameter

file	lmstr.f  lmstr.f plus dependencies
gams	K1b1a2
for	solve nonlinear least squares problem (storage conserving)

file	lmstr1.f  lmstr1.f plus dependencies
gams	K1b1a2
for	easy-to-use driver for (minpack/lmstr)

file	qform.f
for	accumulate orthogonal matrix from qr factorization

file	qrfac.f  qrfac.f plus dependencies
for	compute qr factorization of rectangular matrix

file	qrsolv.f
for	complete solution of least squares problem

file	rwupdt.f
for	update qr factorization after row addition

file	r1mpyq.f
for	apply orthogonal transformations from qr factorization

file	r1updt.f  r1updt.f plus dependencies
for	update qr factorization after rank-1 addition