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The Cat Language Kind SystemMy latest attempt to describe the Cat kind system with some kind of rigour is at http://www.catlanguage.com/paper.html. Here is an excerpt from the kind system description: kind ::==  type the kind of all types  stack the kind of all stacks type ::==  a type variable  var variant  int integer  bool bool  string string  list list  ∀ ρ . (stack, ρ) > (stack, ρ) function stack ::==  A stack variable  nil empty stack  type, stack stack with a single type on top  stack, stack stack with a stack on top  stack \ stack stack difference operation I'd be exceedingly greatful for any comments on the paper. By cdiggins at 20061206 06:36  LtU Forum  previous forum topic  next forum topic  other blogs  7052 reads

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