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Searched refs:sty (Results 1 – 4 of 4) sorted by relevance

/petsc/src/tao/unconstrained/tutorials/output/
H A Drosenbrock1_20.out5 sty: 0., fy: 1., dgy: -2.
8 sty: 1., fy: 99., dgy: 396.
13 sty: 0., fy: 0.773446, dgy: -0.154432
18 sty: 0., fy: 0.648599, dgy: -0.340628
21 sty: 1., fy: 0.865442, dgy: 1.37753
26 sty: 0., fy: 0.560405, dgy: -0.260357
31 sty: 0., fy: 0.379185, dgy: -0.125226
36 sty: 0., fy: 0.280758, dgy: -0.17334
41 sty: 0., fy: 0.187322, dgy: -0.878193
44 sty: 1., fy: 51.7671, dgy: 195.182
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H A Drosenbrock1_20_alt.out5 sty: 0., fy: 1., dgy: -2.
8 sty: 1., fy: 99., dgy: 396.
13 sty: 0., fy: 0.773446, dgy: -0.154432
18 sty: 0., fy: 0.648599, dgy: -0.340628
21 sty: 1., fy: 0.865443, dgy: 1.37753
26 sty: 0., fy: 0.560405, dgy: -0.260357
31 sty: 0., fy: 0.379185, dgy: -0.125226
36 sty: 0., fy: 0.280758, dgy: -0.173338
41 sty: 0., fy: 0.187321, dgy: -0.878193
44 sty: 1., fy: 51.7692, dgy: 195.19
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/petsc/src/tao/linesearch/impls/morethuente/
H A Dmorethuente.c10 …TaoLineSearch ls, PetscReal *stx, PetscReal *fx, PetscReal *dx, PetscReal *sty, PetscReal *fy, Pet…
29 …PetscCall(PetscViewerASCIIPrintf(ls->viewer, "sty: %g, fy: %g, dgy: %g\n", (double)mt->sty, (doubl… in TaoLineSearchMonitor_MT()
38 PetscReal dgx, dgy, dg, dg2, fx, fy, stx, sty, dgtest; in TaoLineSearchApply_MT() local
108 sty = 0.0; in TaoLineSearchApply_MT()
116 ls->stepmin = PetscMin(stx, sty); in TaoLineSearchApply_MT()
117 ls->stepmax = PetscMax(stx, sty); in TaoLineSearchApply_MT()
163 mt->sty = sty; in TaoLineSearchApply_MT()
230 fym = fy - sty * dgtest; in TaoLineSearchApply_MT()
237 PetscCall(Tao_mcstep(ls, &stx, &fxm, &dgxm, &sty, &fym, &dgym, &ls->step, &fm, &dgm)); in TaoLineSearchApply_MT()
240 fy = fym + sty * dgtest; /* gradient values */ in TaoLineSearchApply_MT()
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H A Dmorethuente.h11 PetscReal sty, fy, dgy; member