Revision History ________________ 0.3 ~~~ Better logging now provided via `individual release documents `_. 0.2 ~~~ Travis CI tests work. 0.2.a1 ~~~~~~ 1. Works for first order systems 2. Works for MDOF systems 0.11 ~~~~ Enable functionality of `num_harmonics` 0.1 ~~~ Release 0.1.a5 ~~~~~~ Calculate number of harmonics from size of x0. Still needs to handle conflicting information if x0 missing. 0.1.a4 ~~~~~~ Raise exception if search fails. 0.1.a3 ~~~~~~ Now passes function properly.