{ b:. ((b = tt)  (b = ff)) }

{ Proof }



Definitions occuring in Statement :  bfalse: ff btrue: tt bool: all: x:A. B[x] or: P  Q equal: s = t
Definitions :  all: x:A. B[x] member: t  T or: P  Q implies: P  Q prop: guard: {T} bool: unit: Unit iff: P  Q and: P  Q btrue: tt bfalse: ff it:
Lemmas :  bool_wf eqtt_to_assert btrue_wf bfalse_wf iff_transitivity assert_wf bnot_wf not_wf eqff_to_assert assert_of_bnot

\mforall{}b:\mBbbB{}.  ((b  =  tt)  \mvee{}  (b  =  ff))


Date html generated: 2010_08_27-AM-09_54_05
Last ObjectModification: 2009_12_17-PM-11_10_16

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