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by riku_iki 963 days ago
I meant to say they are all the same thing on logical level, all those fancy typed theories can be reduced to hol/fol, for some it is implemented, for others not.
1 comments

That’s not true either. Coq’s logic is significantly different to HoL.
hol meaning higher order logic (https://en.wikipedia.org/wiki/Higher-order_logic) not the lang of hol prover.