Def Dec(P) == P  P

is mentioned by

Thm* P:(TProp).  Thm* (x:T. Dec(P(x))) Thm*  Thm* (finite-type({x:T| P(x) })  (L:T List. x:T. P(x)  (x  L)))

[finite-decidable-set]

In prior sections: core int 1 bool 1 int 2 mb basic rel 1 mb nat mb list 1 num thy 1 mb list 2

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