2015-03-20 10:10:31 +0100 | received badge | ● Teacher (source) |
2015-03-20 10:10:31 +0100 | received badge | ● Necromancer (source) |
2013-12-06 19:35:25 +0100 | answered a question | Phase portraits of 2-dimensional systems One thing you can do is just make sure your vector function always returns the same length, that is, to wrap it in a call to a function that unitizes it (that's a word, right?) That's about what I did, anyway. |