cminpack

library1.3.11vcpkgunverified

A C/C++ rewrite of the MINPACK software (originally in FORTRAN) for solving nonlinear equations and nonlinear least squares problems

other

vcpkg install cminpack

INSTALL

IMPORT

SIG · CMINPACK

cminpack

othercppv1.3.11

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

cminpack.h

✓ #include <cminpack.h>

Solve a simple nonlinear equation using hybrd1

#include <cminpack.h> #include <stdio.h> int fcn(void *p, int n, double *x, double *fvec, int iflag) { fvec[0] = x[0]*x[0] - 4.0; return 0; } int main() { int n = 1; double x[1] = {1.0}; double fvec[1]; double tol = 1e-6; int info = hybrd1(fcn, 0, n, x, fvec, tol, 0); printf("Solution: %f\n", x[0]); return 0; }

Debug

Known issues

gotchacminpack uses Fortran-style 1-based indexing internally; C interface may be confusing.

fix

Refer to documentation for proper array indexing and workspace allocation.

affects: all

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Version history

1.3.11latest on vcpkg

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Dependencies

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Agent activity

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