Searched refs:uhat (Results 1 – 2 of 2) sorted by relevance
| /petsc/src/ts/utils/ |
| H A D | dmplexts.c | 407 Vec du, uhat, uhat_t, r, rhat, df; in DMTSCheckJacobian() local
426 PetscCall(VecDuplicate(u, &uhat)); in DMTSCheckJacobian()
430 PetscCall(VecWAXPY(uhat, h, du, u)); in DMTSCheckJacobian()
433 PetscCall(TSComputeIFunction(ts, t, uhat, uhat_t, rhat, PETSC_FALSE)); in DMTSCheckJacobian()
440 PetscCall(VecDestroy(&uhat)); in DMTSCheckJacobian()
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| /petsc/src/snes/utils/ |
| H A D | dmplexsnes.c | 943 Vec du, uhat, r, rhat, df; in DMSNESCheckJacobian() local
962 PetscCall(VecDuplicate(u, &uhat)); in DMSNESCheckJacobian()
965 PetscCall(VecWAXPY(uhat, h, du, u)); in DMSNESCheckJacobian()
967 PetscCall(SNESComputeFunction(snes, uhat, rhat)); in DMSNESCheckJacobian()
974 PetscCall(VecDestroy(&uhat)); in DMSNESCheckJacobian()
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