Lines Matching refs:trule2
216 PetscReal ecc = user->ecc, trule1, trule2, trule3, trule4, trule5, trule6; in FormFunctionGradient() local
249 trule2 = hxhy * (p(xi, ecc) + p(xi - hx, ecc) + p(xi, ecc)) / six; /* U(i,j) */ in FormFunctionGradient()
253 trule6 = trule2; /* U(i,j+1) */ in FormFunctionGradient()
255 vdown = -(trule5 + trule2) * hyhy; in FormFunctionGradient()
256 vleft = -hxhx * (trule2 + trule4); in FormFunctionGradient()
259 …vmiddle = (hxhx) * (trule1 + trule2 + trule3 + trule4) + hyhy * (trule1 + trule2 + trule5 + trule6… in FormFunctionGradient()
331 PetscReal ecc = user->ecc, trule1, trule2, trule3, trule4, trule5, trule6; in FormHessian() local
355 trule2 = hxhy * (p(xi, ecc) + p(xi - hx, ecc) + p(xi, ecc)) / six; /* U(i,j) */ in FormHessian()
359 trule6 = trule2; /* U(i,j+1) */ in FormHessian()
361 vdown = -(trule5 + trule2) * hyhy; in FormHessian()
362 vleft = -hxhx * (trule2 + trule4); in FormHessian()
365 …vmiddle = (hxhx) * (trule1 + trule2 + trule3 + trule4) + hyhy * (trule1 + trule2 + trule5 + trule6… in FormHessian()