Searched refs:dg2 (Results 1 – 1 of 1) sorted by relevance
| /petsc/src/tao/linesearch/impls/morethuente/ |
| H A D | morethuente.c | 38 PetscReal dgx, dgy, dg, dg2, fx, fy, stx, sty, dgtest; in TaoLineSearchApply_MT() local
151 PetscCall(VecDot(g, mt->work, &dg2)); in TaoLineSearchApply_MT()
152 dg = (dg2 - dg) / ls->step; in TaoLineSearchApply_MT()
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