biharmonic.c - OpenGrok cross reference for /petsc/src/ts/tutorials/phasefield/biharmonic.c

Lines Matching refs:theta
59   PetscReal           theta, theta_c;  member
93   ctx.theta   = .001;  in main()
95   PetscCall(PetscOptionsGetReal(NULL, NULL, "-theta", &ctx.theta, NULL));  in main()
205 …PetscReal    tol = ctx->tol, theta = ctx->theta, theta_c = ctx->theta_c, a, b; /* a and b are used…  in FormFunction()  local
260 …if (PetscRealPart(x[i]) < -1.0 + 2.0 * tol) f[i] += (.25 * theta / (tol - tol * tol)) * (x[i - 1] …  in FormFunction()
261 …else if (PetscRealPart(x[i]) > 1.0 - 2.0 * tol) f[i] += (.25 * theta / (tol - tol * tol)) * (x[i -…  in FormFunction()
262 …[i] += 2.0 * theta * x[i] / ((1.0 - x[i] * x[i]) * (1.0 - x[i] * x[i])) * .25 * (x[i + 1] - x[i - …  in FormFunction()
264           a = 2.0 * theta * (1.0 - 2.0 * tol) / (16.0 * tol * tol * (1.0 - tol) * (1.0 - tol));  in FormFunction()
265           b = theta / (4.0 * tol * (1.0 - tol)) - a * (1.0 - 2.0 * tol);  in FormFunction()
268 …[i] += 2.0 * theta * x[i] / ((1.0 - x[i] * x[i]) * (1.0 - x[i] * x[i])) * .25 * (x[i + 1] - x[i - …  in FormFunction()
274 …if (PetscRealPart(x[i]) < -1.0 + 2.0 * tol) f[i] += (.25 * theta / (tol - tol * tol)) * (x[i - 1] …  in FormFunction()
275 …else if (PetscRealPart(x[i]) > 1.0 - 2.0 * tol) f[i] += (.25 * theta / (tol - tol * tol)) * (x[i -…  in FormFunction()
276 …[i] += 2.0 * theta * x[i] / ((1.0 - x[i] * x[i]) * (1.0 - x[i] * x[i])) * .25 * (x[i + 1] - x[i - …  in FormFunction()
278           a = 2.0 * theta * (1.0 - 2.0 * tol) / (16.0 * tol * tol * (1.0 - tol) * (1.0 - tol));  in FormFunction()
279           b = theta / (4.0 * tol * (1.0 - tol)) - a * (1.0 - 2.0 * tol);  in FormFunction()
282 …[i] += 2.0 * theta * x[i] / ((1.0 - x[i] * x[i]) * (1.0 - x[i] * x[i])) * .25 * (x[i + 1] - x[i - …  in FormFunction()
472 …PetscReal           tol = ctx->tol, theta = ctx->theta, theta_c = ctx->theta_c, a, b; /* a and b a…  in MyMonitor()  local
525 …if (PetscRealPart(u[i]) < -1.0 + 2.0 * tol) yy[2] = .5 * theta * (2.0 * tol * PetscLogReal(tol) + …  in MyMonitor()
526 …else if (PetscRealPart(u[i]) > 1.0 - 2.0 * tol) yy[2] = .5 * theta * (PetscRealPart(1.0 + u[i]) * …  in MyMonitor()
527 …else yy[2] = .5 * theta * (PetscRealPart(1.0 + u[i]) * PetscLogReal(PetscRealPart(1.0 + u[i]) / 2.…  in MyMonitor()
531 …if (PetscRealPart(u[i]) < -1.0 + 2.0 * tol) yy[2] = .5 * theta * (2.0 * tol * PetscLogReal(tol) + …  in MyMonitor()
532 …else if (PetscRealPart(u[i]) > 1.0 - 2.0 * tol) yy[2] = .5 * theta * (PetscRealPart(1.0 + u[i]) * …  in MyMonitor()
533 …else yy[2] = .5 * theta * (PetscRealPart(1.0 + u[i]) * PetscLogReal(PetscRealPart(1.0 + u[i]) / 2.…  in MyMonitor()
583 …if (PetscRealPart(u[i]) < -1.0 + 2.0 * tol) yy[2] = (.25 * theta / (tol - tol * tol)) * PetscRealP…  in MyMonitor()
584 …else if (PetscRealPart(u[i]) > 1.0 - 2.0 * tol) yy[2] = (.25 * theta / (tol - tol * tol)) * PetscR…  in MyMonitor()
585 …alPart(2.0 * theta * u[i] / ((1.0 - u[i] * u[i]) * (1.0 - u[i] * u[i])) * .25 * (u[i + 1] - u[i - …  in MyMonitor()
587           a = 2.0 * theta * (1.0 - 2.0 * tol) / (16.0 * tol * tol * (1.0 - tol) * (1.0 - tol));  in MyMonitor()
588           b = theta / (4.0 * tol * (1.0 - tol)) - a * (1.0 - 2.0 * tol);  in MyMonitor()
591 …alPart(2.0 * theta * u[i] / ((1.0 - u[i] * u[i]) * (1.0 - u[i] * u[i])) * .25 * (u[i + 1] - u[i - …  in MyMonitor()
597 …if (PetscRealPart(u[i]) < -1.0 + 2.0 * tol) yy[2] = (.25 * theta / (tol - tol * tol)) * PetscRealP…  in MyMonitor()
598 …else if (PetscRealPart(u[i]) > 1.0 - 2.0 * tol) yy[2] = (.25 * theta / (tol - tol * tol)) * PetscR…  in MyMonitor()
599 …alPart(2.0 * theta * u[i] / ((1.0 - u[i] * u[i]) * (1.0 - u[i] * u[i])) * .25 * (u[i + 1] - u[i - …  in MyMonitor()
601           a = 2.0 * theta * (1.0 - 2.0 * tol) / (16.0 * tol * tol * (1.0 - tol) * (1.0 - tol));  in MyMonitor()
602           b = theta / (4.0 * tol * (1.0 - tol)) - a * (1.0 - 2.0 * tol);  in MyMonitor()
605 …alPart(2.0 * theta * u[i] / ((1.0 - u[i] * u[i]) * (1.0 - u[i] * u[i])) * .25 * (u[i + 1] - u[i - …  in MyMonitor()
683 …if (PetscRealPart(u[i]) < -1.0 + 2.0 * tol) len2 = .5 * (.25 * theta / (tol - tol * tol)) * PetscR…  in MyMonitor()
684 …else if (PetscRealPart(u[i]) > 1.0 - 2.0 * tol) len2 = .5 * (.25 * theta / (tol - tol * tol)) * Pe…  in MyMonitor()
685 …(.5 * (2.0 * theta * u[i] / ((1.0 - u[i] * u[i]) * (1.0 - u[i] * u[i])) * .25 * (u[i + 1] - u[i - …  in MyMonitor()
687           a = 2.0 * theta * (1.0 - 2.0 * tol) / (16.0 * tol * tol * (1.0 - tol) * (1.0 - tol));  in MyMonitor()
688           b = theta / (4.0 * tol * (1.0 - tol)) - a * (1.0 - 2.0 * tol);  in MyMonitor()
691 …(.5 * (2.0 * theta * u[i] / ((1.0 - u[i] * u[i]) * (1.0 - u[i] * u[i])) * .25 * (u[i + 1] - u[i - …  in MyMonitor()
702 …if (PetscRealPart(u[i]) < -1.0 + 2.0 * tol) len2 = .5 * (.25 * theta / (tol - tol * tol)) * PetscR…  in MyMonitor()
703 …else if (PetscRealPart(u[i]) > 1.0 - 2.0 * tol) len2 = .5 * (.25 * theta / (tol - tol * tol)) * Pe…  in MyMonitor()
704 …(.5 * (2.0 * theta * u[i] / ((1.0 - u[i] * u[i]) * (1.0 - u[i] * u[i])) * .25 * (u[i + 1] - u[i - …  in MyMonitor()
706           a = 2.0 * theta * (1.0 - 2.0 * tol) / (16.0 * tol * tol * (1.0 - tol) * (1.0 - tol));  in MyMonitor()
707           b = theta / (4.0 * tol * (1.0 - tol)) - a * (1.0 - 2.0 * tol);  in MyMonitor()
710 …alPart(2.0 * theta * u[i] / ((1.0 - u[i] * u[i]) * (1.0 - u[i] * u[i])) * .25 * (u[i + 1] - u[i - …  in MyMonitor()