Lines Matching refs:D
13 PetscReal D; /* The diffusion coefficient */ member
42 user.D = 1.0; in main()
43 PetscCall(PetscOptionsReal("-D", "The diffusion coefficient D", __FILE__, user.D, &user.D, NULL)); in main()
125 PetscReal D, K, hx, hy, hxdhy, hydhx; in FormFunctionLocal() local
129 D = user->D; in FormFunctionLocal()
150 …f[j][i] = D * (uxx + uyy) - (K * funcA(x[j][i], user) * PetscSqrtScalar(ux * ux + uy * uy) + funcU… in FormFunctionLocal()
166 PetscScalar D, K, A, v[5], hx, hy, hxdhy, hydhx, ux, uy; in FormJacobianLocal() local
171 D = user->D; in FormJacobianLocal()
205 v[0] = -D * hxdhy; in FormJacobianLocal()
208 v[1] = -D * hydhx; in FormJacobianLocal()
211 …v[2] = D * 2.0 * (hydhx + hxdhy) + K * (funcADer(x[j][i], user) * normGradZ - A / normGradZ) *… in FormJacobianLocal()
214 v[3] = -D * hydhx + K * A * hx * hy / (2.0 * normGradZ); in FormJacobianLocal()
217 v[4] = -D * hxdhy + K * A * hx * hy / (2.0 * normGradZ); in FormJacobianLocal()