Searched defs:DX (Results 1 – 3 of 3) sorted by relevance
| /petsc/src/vec/vec/utils/ |
| H A D | projection.c | 816 PetscErrorCode VecStepMaxBounded(Vec X, Vec DX, Vec XL, Vec XU, PetscReal *stepmax) in VecStepMaxBounded()
871 PetscErrorCode VecStepBoundInfo(Vec X, Vec DX, Vec XL, Vec XU, PetscReal *boundmin, PetscReal *wolf… in VecStepBoundInfo()
945 PetscErrorCode VecStepMax(Vec X, Vec DX, PetscReal *step) in VecStepMax()
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| /petsc/src/tao/quadratic/impls/gpcg/ |
| H A D | gpcg.c | 224 …Vec DX = tao->stepdirection, XL = tao->XL, XU = tao->XU, Work = gpcg->Wor… in GPCGGradProjections() local
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| H A D | gpcg.h | 33 Vec DX; member
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