Nuprl - hol_bool Citations of choose

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Def @x:T. P(x) == InjCase(lem({x:T| P(x) }); x. x, arb(T))

is mentioned

In prior sections: hol hol min

Try larger context: HOLlib IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html