User guide for MINPACK-1. [In FORTRAN]
IL (United States) Argonne National Lab., Jorge J. Morè, USDOE, B. S. Garbow, K. E. Hillstrom · 1980
MINPACK-1 is a pack of FORTRAN subprograms for the numerical solution of nonlinear equations and nonlinear least-squares problems. This report provides an overview of the algorithms and software in the package, and includes the documentation and program listings.