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Searched refs:EPS (Results 1 – 9 of 9) sorted by relevance

/petsc/src/sys/classes/draw/utils/
H A Daxis.c56 #define EPS 1.e-6 macro
101 PetscCall(PetscCopysign(EPS * etmp, (double)sign, &s2)); in PetscAGetNice()
125 ftemp = PetscLog10Real((1.0 + EPS) * base); in PetscAGetBase()
/petsc/src/tao/unconstrained/impls/bmrm/
H A Dbmrm.h10 #define EPS 1e-20 macro
H A Dbmrm.c134 if (bk > EPS * ak && gd < 0.0) lamnew = -gd / bk; in solve()
184 if (bk <= EPS * ak) alpha = ALPHA_MAX; in solve()
186 if (bkold < EPS * akold) alpha = ak / bk; in solve()
/petsc/src/ksp/pc/impls/gamg/
H A Dgeo.c279 #define EPS 1.e-12 in triangulateAndFormProl() macro
325 … if (PetscRealPart(alpha[tt]) > (1.0 + EPS) || PetscRealPart(alpha[tt]) < -EPS) have = PETSC_FALSE; in triangulateAndFormProl()
354 … if (PetscRealPart(alpha[tt]) > 1.0 + EPS || PetscRealPart(alpha[tt]) < -EPS) have = PETSC_FALSE; in triangulateAndFormProl()
/petsc/lib/petsc/bin/maint/
H A Dtoclapack.sh2027 /* EPS (output) DOUBLE PRECISION */
2030 /* fl( 1.0 - EPS ) .LT. 1.0, */
2047 /* BASE**EMAX * ( 1 - EPS ), where BASE is the floating point */
2053 /* The computation of EPS is based on a routine PARANOIA by */
2078 /* BETA, T, RND, EPS, EMIN and RMIN. */
2088 /* Start to find EPS. */
2095 /* Try some tricks to see whether or not this is the correct EPS. */
2137 /* Computation of EPS complete. */
4018 /* EPS (output) DOUBLE PRECISION */
4021 /* fl( 1.0 - EPS ) .LT. 1.0, */
[all …]
/petsc/src/ksp/pc/impls/tfs/
H A Dtfs.h72 #define EPS 1.0e-14 macro
H A Dxxt.c511 if (PetscAbsScalar(rsum[0] - rsum[1]) > EPS) shared = 1; in det_separators()
/petsc/src/ts/tutorials/
H A Dex53.c1271 PetscReal EPS = 0.000001;
1308 a1 = ((PetscReal) i - 1.0) * PETSC_PI * PETSC_PI / 4.0 + EPS;
1322 if (PetscAbsReal(y2) < EPS)
1521 PetscReal EPS = ctx->eps; in mandelZeros() local
1539 a1 = ((PetscReal)i - 1.0) * PETSC_PI * PETSC_PI / 4.0 + EPS; in mandelZeros()
1552 if (PetscAbsReal(y2) < EPS) am = a2; in mandelZeros()
/petsc/doc/
H A Dpetsc.bib2633 booktitle = {33rd EPS Conference on Plasma Phys.},