Test

Call evaluate_pre() instead of evaluate() on Maybe decider #652

Job	Run time
Python 3.8, Database sqlite	1m 27s
Python 3.8, Database postgres	1m 21s
Python 3.9, Database sqlite	1m 41s
Python 3.9, Database postgres	1m 28s
Python 3.10, Database sqlite	2m 12s
Python 3.10, Database postgres	2m 14s
Python 3.11, Database sqlite	1m 40s
Python 3.11, Database postgres	1m 42s
Python 3.12, Database sqlite	1m 29s
Python 3.12, Database postgres	1m 21s
Python pypy-3.9, Database sqlite	3m 12s
Python pypy-3.9, Database postgres	2m 39s
Python pypy-3.10, Database sqlite	3m 7s
Python pypy-3.10, Database postgres	2m 29s
	28m 2s

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