This directory contains the MINPACK-2 test problem collection. This version released 11/12/93. Subroutines are named by the following convention: The first letter in each subroutine name dictates arithmetic precision, s for single, d for double. The second thru fifth letters describe the application, eg. fic denotes the flow in a channel problem. The sixth and seventh letters denote the subroutine action. letters 6 and 7 action --------------- ------ fj function, Jacobian, initial approximation js Jacobian times vector fg function, gradient, initial approximation hs Hessian times vector sp Jacobian sparsity structure bc Boundary data Further information on the MINPACK-2 test problem collection is contained in the report B. M. Averick, R. G. Carter, J. J. More', and G. L. Xue, The MINPACK-2 test problem collection, Argonne National Laboratory, Mathematics and Computer Science Division, Preprint MCS-P153-0692, June 1992. A compressed postscript version of this report is contained in the file P153.ps.Z The main difference between the 1993 version and the 1992 version in tprobs.92 is in execution speed. Character comparisons were replaced by integer comparisons; this change often leads to improvements by a factor of 2 or more. Users of the MINPACK-2 test problem collection are requested to send reprints of any paper that uses this software. Please report any comments and errors to: Jorge J. More' Mathematics and Computer Science Division Argonne National Laboratory 9700 South Cass Avenue Argonne, IL 60439 email: more@mcs.anl.gov ============================================================ MINPACK-2 test problem collection. dficfj.f dficjs.f dficsp.f --- flow in a channel dsfdfj.f dsfdjs.f dsfdsp.f --- swirling flow between disks dierfj.f dierjs.f diersp.f --- incompressible elastic rods dsfifj.f dsfijs.f dsfisp.f --- solid fule ignition dfdcfj.f dfdcjs.f dfdcsp.f --- flow in a driven cavity dhhdfj.f --- human heart dipole dcpffj.f --- combustion of propane: full formulation dcprfj.f --- combustion of propane: reduced formulation diacfj.f --- Isomerization of alpha-pinene: collocation diadfj.f --- Isomerization of alpha-pinene: direct diaofj.f --- Isomerization of alpha-pinene: constraints diarfj.f --- Isomerization of alpha-pinene: residuals dctsfj.f --- Coating thickness standardization dedffj.f --- Exponential data fitting dgdffj.f --- Gaussian data fitting datrfj.f --- Analysis of thermistor resistance daerfj.f --- Analysis on an enzyme reaction dchqfj.f --- Chebychev quadrature deptfg.f depths.f deptsp.f --- elastic-plastic torsion dpjbfg.f dpjbhs.f dpjbsp.f --- pressure distribution in a journal bearing dpjbds.f dmsafg.f dmsahs.f dmsasp.f --- minimal surfaces dmsabc.f dodcfg.f dodchs.f dodcsp.f --- optimal design with composites dodcps.f dljcfg.f --- Lennard-Jones clusters dgl1fg.f dgl1hs.f dgl1sp.f --- 1-d Ginzburg-Landau dsscfg.f dsschs.f dsscsp.f --- steady-state combustion dgl2fg.f dgl2hs.f dgl2sp.f --- 2-d Ginzburg-Landau dgl2co.f