Searched refs:FTFx (Results 1 – 1 of 1) sorted by relevance
194 Vec FTFx, FTd; in GradientMisfit() local198 FTFx = ctx->workRight[0]; in GradientMisfit()200 PetscCall(MatMult(ctx->W, x, FTFx)); in GradientMisfit()202 PetscCall(VecWAXPY(V, -1., FTd, FTFx)); in GradientMisfit()