Lines Matching refs:dNi_dxi
131 const PetscReal dNi_dxi[2] = {-1.0, 1.0}; in Compute_Lagrange_Basis_1D_Internal() local
136 jacobian[0] += dNi_dxi[i] * vertices[0]; in Compute_Lagrange_Basis_1D_Internal()
147 if (dphidx) dphidx[i + offset] += dNi_dxi[i] * ijacobian[0]; in Compute_Lagrange_Basis_1D_Internal()
160 const PetscReal dNi_dxi[3] = {4 * r - 3.0, 4 * (1.0 - 2.0 * r), 4.0 * r - 1.0}; in Compute_Lagrange_Basis_1D_Internal() local
165 jacobian[0] += dNi_dxi[i] * vertices[0]; in Compute_Lagrange_Basis_1D_Internal()
176 if (dphidx) dphidx[i + offset] += dNi_dxi[i] * ijacobian[0]; in Compute_Lagrange_Basis_1D_Internal()
246 const PetscReal dNi_dxi[4] = {-1.0 + s, 1.0 - s, s, -s}; in Compute_Lagrange_Basis_2D_Internal() local
253 jacobian[0] += dNi_dxi[i] * vertices[0]; in Compute_Lagrange_Basis_2D_Internal()
254 jacobian[2] += dNi_dxi[i] * vertices[1]; in Compute_Lagrange_Basis_2D_Internal()
274 if (dphidx) dphidx[i + offset] += dNi_dxi[i] * ijacobian[k * 2 + 0]; in Compute_Lagrange_Basis_2D_Internal()
410 …const PetscReal dNi_dxi[8] = {-(1.0 - s) * (1.0 - t), (1.0 - s) * (1.0 - t), (s) * (1.0 - t), -(s)… in Compute_Lagrange_Basis_3D_Internal() local
420 jacobian[0] += dNi_dxi[i] * vertex[0]; in Compute_Lagrange_Basis_3D_Internal()
421 jacobian[3] += dNi_dxi[i] * vertex[1]; in Compute_Lagrange_Basis_3D_Internal()
422 jacobian[6] += dNi_dxi[i] * vertex[2]; in Compute_Lagrange_Basis_3D_Internal()
445 if (dphidx) dphidx[i + offset] += dNi_dxi[i] * ijacobian[0 * 3 + k]; in Compute_Lagrange_Basis_3D_Internal()