Hi Andreas, I'm wondering whether there is a deliberate reason to declare top, bot etc. on unit not as simp by default. Since there is only one element of unit, proof goals after simp should be trivial…
Florian -- PGP available: http://home.informatik.tu-muenchen.de/haftmann/pgp/florian_haftmann_at_informatik_tu_muenchen_de
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