161                     let qw = weights[i] / (j11 * j22 - j21 * j12);  in example_2_vector()  localVariable
162                     qdata[i + q * 0] = qw * (j12 * j12 + j22 * j22);  in example_2_vector()
163                     qdata[i + q * 1] = qw * (j11 * j11 + j21 * j21);  in example_2_vector()
164                     qdata[i + q * 2] = -qw * (j11 * j12 + j21 * j22);  in example_2_vector()
179                     let qw = weights[i]  in example_2_vector()  localVariable
183                     qdata[i + q * 0] = qw  in example_2_vector()
187                     qdata[i + q * 1] = qw  in example_2_vector()
191                     qdata[i + q * 2] = qw  in example_2_vector()
195                     qdata[i + q * 3] = qw  in example_2_vector()
199                     qdata[i + q * 4] = qw  in example_2_vector()
203                     qdata[i + q * 5] = qw  in example_2_vector()