>> * Concerning Bit.thy – this is something separate, a formalisation of >> the Z2 field actually. It stand aparat, and references of the Word >> theories to bit should be replaced by bool. >> >> * Concerning bit operations – these should use bool uniformly. Both >> explicit list conversions and implicit structural operation like >> test_bit and set_bit are relevant for user space. _ BIT _ is a historic >> accident. The idea is to clearly separate the bit operations into >> separate HOL-Library theories, to make them properly available for >> applications which do not need words but bits. > > See now > > http://isabelle.in.tum.de/~haftmann/cgi-bin/repos/bit_bool/ > http://isabelle.in.tum.de/~haftmann/cgi-bin/repos/bit_bool_afp/ > > where bool replaces bit as digit type throughout. > > I invite users with heavy applications of the Word library to check this > first before bringing it upstream.
Shall I assume that the silence on this thread means that everybody is
fine with pushing this matter?
If silence continues beyond Dec 21st, I will interpret this as »Go!«.
Otherwise just give me a shout.
Florian
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