2 Commits

Author	SHA1	Message	Date
Patrick Lühne	0ce4e54d1a	Fix precedence of interval operator ... The interval operator has a lower precedence than, for example, binary operations. This was unexpected and incorrectly implemented in the output functions. For now, this is fixed by enclosing intervals in parentheses to avoid misinterpretations. The existing unit tests are adjusted to the updated output format.	2018-05-04 17:06:28 +02:00
Patrick Lühne	c84ae51ff2	Add unit tests covering integer variable detection ... This adds a series of unit tests that cover the recently introduced support for integer variable detection as well as the corresponding simplification rule.	2018-05-02 18:37:07 +02:00