161   GEN_DBL_TEST (atan2 (NAN, NAN));  in main()
162   GEN_DBL_TEST (atan2 (0.0, NAN));  in main()
163   GEN_DBL_TEST (atan2 (-0.0, NAN));  in main()
164   GEN_DBL_TEST (atan2 (1.0, NAN));  in main()
165   GEN_DBL_TEST (atan2 (-1.0, NAN));  in main()
166   GEN_DBL_TEST (atan2 (INFINITY, NAN));  in main()
167   GEN_DBL_TEST (atan2 (-INFINITY, NAN));  in main()
168   GEN_DBL_TEST (atan2 (NAN, 0.0));  in main()
169   GEN_DBL_TEST (atan2 (NAN, -0.0));  in main()
170   GEN_DBL_TEST (atan2 (NAN, 1.0));  in main()
171   GEN_DBL_TEST (atan2 (NAN, -1.0));  in main()
172   GEN_DBL_TEST (atan2 (NAN, INFINITY));  in main()
173   GEN_DBL_TEST (atan2 (NAN, -INFINITY));  in main()
174   GEN_DBL_TEST (atan2 (0.0, 0.0));  in main()
175   GEN_DBL_TEST (atan2 (0.0, -0.0));  in main()
176   GEN_DBL_TEST (atan2 (-0.0, 0.0));  in main()
177   GEN_DBL_TEST (atan2 (-0.0, -0.0));  in main()
178   GEN_DBL_TEST (atan2 (0.0, 1.0));  in main()
179   GEN_DBL_TEST (atan2 (0.0, -1.0));  in main()
180   GEN_DBL_TEST (atan2 (0.0, INFINITY));  in main()
181   GEN_DBL_TEST (atan2 (0.0, -INFINITY));  in main()
182   GEN_DBL_TEST (atan2 (-0.0, 1.0));  in main()
183   GEN_DBL_TEST (atan2 (-0.0, -1.0));  in main()
184   GEN_DBL_TEST (atan2 (-0.0, INFINITY));  in main()
185   GEN_DBL_TEST (atan2 (-0.0, -INFINITY));  in main()
186   GEN_DBL_TEST (atan2 (1.0, 0.0));  in main()
187   GEN_DBL_TEST (atan2 (1.0, -0.0));  in main()
188   GEN_DBL_TEST (atan2 (INFINITY, 0.0));  in main()
189   GEN_DBL_TEST (atan2 (INFINITY, -0.0));  in main()
190   GEN_DBL_TEST (atan2 (-1.0, 0.0));  in main()
191   GEN_DBL_TEST (atan2 (-1.0, -0.0));  in main()
192   GEN_DBL_TEST (atan2 (-INFINITY, 0.0));  in main()
193   GEN_DBL_TEST (atan2 (-INFINITY, -0.0));  in main()
194   GEN_DBL_TEST (atan2 (1.0, INFINITY));  in main()
195   GEN_DBL_TEST (atan2 (-1.0, INFINITY));  in main()
196   GEN_DBL_TEST (atan2 (1.0, -INFINITY));  in main()
197   GEN_DBL_TEST (atan2 (-1.0, -INFINITY));  in main()
198   GEN_DBL_TEST (atan2 (INFINITY, INFINITY));  in main()
199   GEN_DBL_TEST (atan2 (INFINITY, -INFINITY));  in main()
200   GEN_DBL_TEST (atan2 (-INFINITY, INFINITY));  in main()
201   GEN_DBL_TEST (atan2 (-INFINITY, -INFINITY));  in main()
202   GEN_DBL_TEST (atan2 (INFINITY, 1.0));  in main()
203   GEN_DBL_TEST (atan2 (INFINITY, -1.0));  in main()
204   GEN_DBL_TEST (atan2 (-INFINITY, 1.0));  in main()
205   GEN_DBL_TEST (atan2 (-INFINITY, -1.0));  in main()
206   GEN_DBL_TEST (atan2 (0.7, 1.0));  in main()
207   GEN_DBL_TEST (atan2 (-0.7, 1.0));  in main()
208   GEN_DBL_TEST (atan2 (0.7, -1.0));  in main()
209   GEN_DBL_TEST (atan2 (-0.7, -1.0));  in main()
210   GEN_DBL_TEST (atan2 (0.4, 0.0003));  in main()
211   GEN_DBL_TEST (atan2 (1.4, -0.93));  in main()