Patrick Lühne d6a811e363 Move arithmetic check to separate header ... Checking whether terms are arithmetic will be used not just in integer variable detection but also in simplifying formulas with integer variables. For this purpose, the arithmetic check is moved to a commonly accessible header file.		2018-04-21 17:59:05 +02:00
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anthem	Move arithmetic check to separate header	2018-04-21 17:59:05 +02:00