Lines Matching refs:xt
170 PetscReal f2, f4, d1, d2, d3, d4, xc, xl, xr, xt, xb; in FormFunction() local
211 xt = user->top[i - xs + 1]; in FormFunction()
213 xt = x[j + 1][i]; in FormFunction()
218 d3 = (xc - xt); in FormFunction()
304 PetscReal f1, f2, f3, f4, f5, f6, d1, d2, d3, d4, d5, d6, d7, d8, xc, xl, xr, xt, xb, xlt, xrb; in FormFunctionGradient() local
327 xlt = xrb = xl = xr = xb = xt = xc; in FormFunctionGradient()
351 xt = user->top[i - xs + 1]; in FormFunctionGradient()
354 xt = x[j + 1][i]; in FormFunctionGradient()
362 d3 = (xc - xt); in FormFunctionGradient()
367 d8 = (xt - xlt); in FormFunctionGradient()
508 PetscReal f1, f2, f3, f4, f5, f6, d1, d2, d3, d4, d5, d6, d7, d8, xc, xl, xr, xt, xb, xlt, xrb; in QuadraticH() local
540 xlt = xrb = xl = xr = xb = xt = xc; in QuadraticH()
565 xt = user->top[i - xs + 1]; in QuadraticH()
568 xt = x[j + 1][i]; in QuadraticH()
576 d3 = (xc - xt) / hy; in QuadraticH()
581 d8 = (xlt - xt) / hx; in QuadraticH()
694 PetscReal fnorm, det, hx, hy, xt = 0, yt = 0; in MSA_BoundaryConditions() local
721 xt = l + hx * xs; in MSA_BoundaryConditions()
726 xt = l + hx * xs; in MSA_BoundaryConditions()
731 xt = l; in MSA_BoundaryConditions()
736 xt = r; in MSA_BoundaryConditions()
742 u1 = xt; in MSA_BoundaryConditions()
745 nf1 = u1 + u1 * u2 * u2 - u1 * u1 * u1 / three - xt; in MSA_BoundaryConditions()
760 xt = xt + hx; in MSA_BoundaryConditions()