Searched refs:fdmax (Results 1 – 2 of 2) sorted by relevance
| /petsc/src/tao/interface/ |
| H A D | taosolver_fg.c | 31 PetscReal hcnorm, fdnorm, hcmax, fdmax, diffmax, diffnorm; in TaoTestGradient() local
73 PetscCall(VecNorm(g2, NORM_INFINITY, &fdmax)); in TaoTestGradient()
82 …Gfd||/||G|| = %g, ||G - Gfd|| = %g\n", (double)(diffmax / PetscMax(hcmax, fdmax)), (double)diffmax… in TaoTestGradient()
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| /petsc/src/snes/interface/ |
| H A D | snes.c | 2663 PetscReal hcnorm, fdnorm, hcmax, fdmax, diffmax, diffnorm; in SNESTestFunction() local
2705 PetscCall(VecNorm(g2, NORM_INFINITY, &fdmax)); in SNESTestFunction()
2714 …Ffd||/||F|| = %g, ||F - Ffd|| = %g\n", (double)(diffmax / PetscMax(hcmax, fdmax)), (double)diffmax… in SNESTestFunction()
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