get_epsperturb

# get_epsperturb Returns the value that is used as perturbation scalar for degenerative problems. REAL get_epsperturb(lprec *lp); Return Value get_epsperturb returns the perturbation scalar. Parameters lp Pointer to previously created lp model. See return value of make_lp, copy_lp, read_lp, read_LP, read_mps, read_freemps, read_MPS, read_freeMPS, read_XLI Remarks The default epsperturb value is 1e-5 Example
    #include <stdio.h>
    #include <stdlib.h>
    #include "lp_lib.h"

    int main(void)
    {
      lprec *lp;
      REAL epsperturb;

      /* Create a new LP model */
      lp = make_lp(0, 0);
      if(lp == NULL) {
        fprintf(stderr, "Unable to create new LP model\n");
        return(1);
      }

      epsperturb = get_epsperturb(lp); /* Returns 1e-5 */

      delete_lp(lp);
      return(0);
    }
lp_solve API reference See Also make_lp, copy_lp, read_lp, read_LP, read_mps, read_freemps, read_MPS, read_freeMPS, read_XLI, set_epsperturb, set_infinite, get_infinite, set_epsint, get_epsint, set_epsd, get_epsd, set_epsel, get_epsel, get_epspivot, set_epspivot, set_mip_gap, get_mip_gap