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* Fix silly mistakes in Coprod.thyJosh Chen2018-08-171-10/+10
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* Prod.thy now has the correct definitional equality structure rule. ↵Josh Chen2018-08-161-1/+1
| | | | Definition of function composition and properties.
* Well-formation rules are back in the methods; new theory synthesizing the ↵Josh Chen2018-08-141-5/+9
| | | | natural number predecessor function.
* Commit before testing polymorphic equality eliminatorJosh Chen2018-08-121-5/+5
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* Old application syntax incompatible with EisbachJosh Chen2018-08-071-20/+20
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* CoproductJosh Chen2018-08-041-0/+61