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file disclaimer for MINPACK copyright notice 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