- if (iszero (q)) { /* one triple solution */
- sol.push_back (0);
- sol.push_back (0);
- sol.push_back (0);
- }
- else { /* one single and one double solution */
- Real u = cubic_root (-q);
-
- sol.push_back (2 * u);
- sol.push_back (-u);
- }
+ if (iszero (q)) /* one triple solution */
+ {
+ sol.push_back (0);
+ sol.push_back (0);
+ sol.push_back (0);
+ }
+ else /* one single and one double solution */
+ {
+ Real u = cubic_root (-q);
+
+ sol.push_back (2 * u);
+ sol.push_back (-u);
+ }