# get_epsel Returns the value that is used as a tolerance for rounding values to zero. REAL get_epsel(lprec *lp); Return Value get_epsel returns the value of epsel. 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 get_epsel function returns the value that is used for rounding values to zero. epsel is used on all other places where epsint, epsb, epsd, epspivot, epsperturb are not used. The default value for epsel is 1e-12 Example
    #include <stdio.h>
    #include <stdlib.h>
    #include "lp_lib.h"

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

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

      epsel = get_epsel(lp); /* will return 1e-12 */

      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_epsel, set_infinite, get_infinite, is_infinite, set_epsint, get_epsint, set_epsd, get_epsd, set_epsb, get_epsb, get_epspivot, set_epspivot, set_epsperturb, get_epsperturb, set_mip_gap, get_mip_gap