int 2 Sections StandardLIB Doc
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Def Dec(P) == P  P

is mentioned by

Thm* i,j:F:({i..j}Prop). (k:{i..j}. Dec(F(k)))  Dec(k:{i..j}. F(k))[decidable__all_int_seg]
Thm* i,j:F:({i..j}Prop). (k:{i..j}. Dec(F(k)))  Dec(k:{i..j}. F(k))[decidable__ex_int_seg]

In prior sections: core int 1 bool 1

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int 2 Sections StandardLIB Doc