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Searched refs:xinfeas (Results 1 – 6 of 6) sorted by relevance

/dports/math/highs/HiGHS-cfe064e/src/ipm/ipx/src/
H A Dipm.cc132 double xinfeas = 0.0; in ComputeStartingPoint() local
135 xinfeas = std::max(xinfeas, -xl[j]); in ComputeStartingPoint()
137 xinfeas = std::max(xinfeas, -xu[j]); in ComputeStartingPoint()
139 double xshift1 = 1.0 + 1.5*xinfeas; in ComputeStartingPoint()
H A Dmodel.cc417 Vector xinfeas(num_var_); in EvaluateBasicSolution() local
423 xinfeas[j] = x[j]-scaled_lbuser_[j]; in EvaluateBasicSolution()
425 xinfeas[j] = x[j]-scaled_ubuser_[j]; in EvaluateBasicSolution()
448 ScaleBackBasicSolution(xinfeas, sinfeas, yinfeas, zinfeas); in EvaluateBasicSolution()
450 info->primal_infeas = std::max(Infnorm(xinfeas), Infnorm(sinfeas)); in EvaluateBasicSolution()
/dports/science/py-scipy/scipy-1.7.1/scipy/optimize/_highs/src/ipm/ipx/src/
H A Dipm.cc132 double xinfeas = 0.0; in ComputeStartingPoint() local
135 xinfeas = std::max(xinfeas, -xl[j]); in ComputeStartingPoint()
137 xinfeas = std::max(xinfeas, -xu[j]); in ComputeStartingPoint()
139 double xshift1 = 1.0 + 1.5*xinfeas; in ComputeStartingPoint()
H A Dmodel.cc336 Vector xinfeas(num_var_); in EvaluateBasicSolution() local
342 xinfeas[j] = x[j]-scaled_lbuser_[j]; in EvaluateBasicSolution()
344 xinfeas[j] = x[j]-scaled_ubuser_[j]; in EvaluateBasicSolution()
367 ScaleBackBasicSolution(xinfeas, sinfeas, yinfeas, zinfeas); in EvaluateBasicSolution()
369 info->primal_infeas = std::max(Infnorm(xinfeas), Infnorm(sinfeas)); in EvaluateBasicSolution()
/dports/math/R-cran-lpSolve/lpSolve/src/
H A Dlp_price.c837 REAL f, sinfeas, xinfeas, epsvalue = lp->epsdual; in colprim() local
884 xinfeas = 0; in colprim()
910 SETMAX(xinfeas, f); in colprim()
941 *xviol = xinfeas; in colprim()
945 !verify_stability(lp, TRUE, xinfeas, sinfeas, ninfeas)) in colprim()
1176 epsvalue, sinfeas, xinfeas; in rowdual() local
1202 xinfeas = 0; in rowdual()
1238 SETMIN(xinfeas, rh); in rowdual()
1268 !verify_stability(lp, FALSE, xinfeas, sinfeas, ninfeas)) { in rowdual()
1285 *xviol = fabs(xinfeas); in rowdual()
/dports/math/lp_solve/lp_solve_5.5/
H A Dlp_price.c836 REAL f, sinfeas, xinfeas, epsvalue = lp->epsdual; in colprim() local
883 xinfeas = 0; in colprim()
909 SETMAX(xinfeas, f); in colprim()
940 *xviol = xinfeas; in colprim()
944 !verify_stability(lp, TRUE, xinfeas, sinfeas, ninfeas)) in colprim()
1173 epsvalue, sinfeas, xinfeas; in rowdual() local
1199 xinfeas = 0; in rowdual()
1235 SETMIN(xinfeas, rh); in rowdual()
1265 !verify_stability(lp, FALSE, xinfeas, sinfeas, ninfeas)) { in rowdual()
1282 *xviol = fabs(xinfeas); in rowdual()