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2019-03-01change id precedenceJosh Chen1-1/+3
2019-03-01transport and homotopyJosh Chen1-1/+1
2019-02-28tweak mixfix prioritiesJosh Chen1-5/+14
2019-02-28more convenient syntaxJosh Chen1-4/+9
2019-02-281. Remove all type inference functionality (feature development moving to ↵Josh Chen1-29/+5
another branch). 2. Eq.thy complete.
2019-02-23change mixfix pretty-printing indentationJosh Chen1-5/+5
2019-02-22Cleanups and reorganizationJosh Chen1-17/+17
2019-02-17finalize quantify methodsJosh Chen1-3/+2
2019-02-17Method "quantify" converts product inhabitation into Pure universal ↵Josh Chen1-3/+25
statements. Also misc. cleanups.
2019-02-11Organize this commit as a backup of the work on type inference done so far; ↵Josh Chen1-12/+12
learnt that I probably need to take a different approach. In particular, should first make the constants completely monomorphic, and then work on full proper type inference, rather than the heuristic approach taken here.
2019-02-10restructure libraryJosh Chen1-1/+1
2019-02-10Fix antiquotation situationJosh Chen1-5/+8
2019-02-10Type information storage functionality (assume_type, assume_types keywords) ↵Josh Chen1-22/+36
done! Inference and pretty-printing for function composition done.
2019-02-05Add cong named theorem for congruence rulesJosh Chen1-2/+3
2019-02-05Basic type inference for composed lambda terms!Josh Chen1-18/+11
2019-02-05Type inference setup begun - first use-case for function composition.Josh Chen1-13/+18
2019-02-041. Change syntax to rely less on unicode/control symbols.Josh Chen1-40/+61
2. Begin work on object-level type inference and input syntax help.
2018-09-20Application should bind tighter than compositionJosh Chen1-1/+1
2018-09-20Rename properties of equality + more properties. Output formatting for `Josh Chen1-1/+1
2018-09-19Not sure what advantage is provided by having eta-expanded forms in the ↵Josh Chen1-2/+2
rules. Removing for now.
2018-09-18Overhaul of the theory presentations. New methods in HoTT_Methods.thy for ↵Josh Chen1-0/+1
handling universes. Commit for release 0.1.0!
2018-09-18Theories fully reorganized. Well-formedness rules removed. New methods etc.Josh Chen1-2/+3
2018-09-17Moved function composition lemmas into Prod.thyJosh Chen1-51/+51
2018-09-11Implementing univalenceJosh Chen1-0/+5
2018-09-11Go back to higher-order application notationJosh Chen1-11/+11
2018-08-19Trying to atomize universal quantificationJosh Chen1-0/+9
2018-08-18Move Empty and Unit types to their own theoriesJosh Chen1-19/+0
2018-08-18Reorganize methodsJosh Chen1-2/+2
2018-08-18Regrouping type rulesJosh Chen1-12/+12
2018-08-17Make function composition a definition instead of an axiomatization (should ↵Josh Chen1-9/+1
not need to worry about preconditions)
2018-08-16Prod.thy now has the correct definitional equality structure rule. ↵Josh Chen1-17/+11
Definition of function composition and properties.
2018-08-16Prod.thy now has the correct definitional equality structure rule. ↵Josh Chen1-17/+11
Definition of function composition and properties.
2018-08-15Rename to distinguish function and path composition; function composition ↵Josh Chen1-8/+18
proofs, which have issues...
2018-08-15Basic compute methodJosh Chen1-1/+1
2018-08-15Tweak proof methods, some type rules; add HoTT Book examplesJosh Chen1-1/+1
2018-08-15Function composition, rename path composition to differentiate the two.Josh Chen1-0/+16
2018-08-13rcompose doneJosh Chen1-14/+8
2018-08-12Commit before testing polymorphic equality eliminatorJosh Chen1-10/+12
2018-08-07Old application syntax incompatible with EisbachJosh Chen1-6/+6
2018-08-07Experiment with polymorphic dependent eliminators, i.e. we leave type and ↵Josh Chen1-5/+5
type family decorations implicit.
2018-08-06Partway through changing function application syntax style.Josh Chen1-17/+17
2018-08-04Reorganize theoriesJosh Chen1-26/+30
2018-07-12Unit and Null types. Methods.Josh Chen1-0/+19
2018-07-11Universes implemented. Type rules modified accordingly. No more automatic ↵Josh Chen1-4/+4
derivation of "A:U" from "a:A".
2018-07-07Library snapshot. Methods written, everything nicely organized.Josh Chen1-0/+1
2018-07-06Remove extra attributes for elimination rules, unneeded for now.Josh Chen1-2/+1
2018-07-06Added attributes to type elimination rules, not sure if these will actually ↵Josh Chen1-0/+2
be needed or useful later. Added [comp] attribute to be used by simplification met methods.
2018-07-04Trivial changesJosh Chen1-1/+1
2018-07-03Rewrote methods: wellformed now two lines, uses named theorems. New, more ↵Josh Chen1-2/+1
powerful derive method. Used these to rewrite proofs.
2018-06-30Proving path composition. Need to set up the Simplifier to simplify ↵Josh Chen1-0/+1
application of object-lambdas to arguments.
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