| Some definitions of interest. |
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hcurry | Def curry == f:'a 'b 'c. x:'a. y:'b. f(<x,y>) |
| | Thm* 'a,'b,'c:S. curry ((hprod('a; 'b)  'c)  'a  'b  'c) |
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hfun | Def 'a  'b == 'a 'b |
| | Thm* 'a,'b:S. ('a  'b) S |
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hprod | Def hprod('a; 'b) == 'a 'b |
| | Thm* 'a,'b:S. hprod('a; 'b) S |
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label | Def t ...$L == t |
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stype | Def S == {T:Type| x:T. True } |
| | Thm* S Type{2} |