295         PetscScalar lgrad[3];  in DeformationGradient()  local
296         TensorVector(invJ, &grad[3 * bidx], lgrad);  in DeformationGradient()
297         F[0] += lgrad[0] * ex[idx][0];  in DeformationGradient()
298         F[1] += lgrad[1] * ex[idx][0];  in DeformationGradient()
299         F[2] += lgrad[2] * ex[idx][0];  in DeformationGradient()
300         F[3] += lgrad[0] * ex[idx][1];  in DeformationGradient()
301         F[4] += lgrad[1] * ex[idx][1];  in DeformationGradient()
302         F[5] += lgrad[2] * ex[idx][1];  in DeformationGradient()
303         F[6] += lgrad[0] * ex[idx][2];  in DeformationGradient()
304         F[7] += lgrad[1] * ex[idx][2];  in DeformationGradient()
305         F[8] += lgrad[2] * ex[idx][2];  in DeformationGradient()
314   PetscScalar lgrad[3];  in DeformationGradientJacobian()  local
319   TensorVector(invJ, &grad[3 * bidx], lgrad);  in DeformationGradientJacobian()
320   dF[3 * fld]     = lgrad[0];  in DeformationGradientJacobian()
321   dF[3 * fld + 1] = lgrad[1];  in DeformationGradientJacobian()
322   dF[3 * fld + 2] = lgrad[2];  in DeformationGradientJacobian()
501                 PetscScalar lgrad[3];  in FormElementJacobian()  local
502                 TensorVector(invJ, &grad[3 * bidx], lgrad);  in FormElementJacobian()
504 …for (m = 0; m < 3; m++) ef[idx][m] += scl * (lgrad[0] * FS[3 * m + 0] + lgrad[1] * FS[3 * m + 1] +…  in FormElementJacobian()
541                         PetscScalar lgrad[3];  in FormElementJacobian()  local
542                         TensorVector(invJ, &grad[3 * bidx], lgrad);  in FormElementJacobian()
545 …ej[teidx + NPB * tridx] += scl * (lgrad[0] * dFS[3 * ll + 0] + lgrad[1] * dFS[3 * ll + 1] + lgrad[…  in FormElementJacobian()