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2018-09-11Running into trouble with the polymorphic identity functionJosh Chen1-6/+10
2018-09-11Go back to higher-order application notationJosh Chen1-8/+6
2018-08-30Some higher groupoid structure proofsJosh Chen1-1/+1
2018-08-30Should write the correct rule for Ord_leq_min. Another exercise.Josh Chen1-2/+6
2018-08-30Add leq relation to meta-ordinals, it helps with proofsJosh Chen1-6/+11
2018-08-18Distinguish the typing judgmentJosh Chen1-2/+1
2018-08-18Regrouping type rulesJosh Chen1-1/+0
2018-08-18Output formattingJosh Chen1-1/+1
2018-08-16Prod.thy now has the correct definitional equality structure rule. Definition...Josh Chen1-1/+1
2018-08-16Prod.thy now has the correct definitional equality structure rule. Definition...Josh Chen1-1/+1
2018-08-14Well-formation rules are back in the methods; new theory synthesizing the nat...Josh Chen1-1/+1
2018-08-12Commit before testing polymorphic equality eliminatorJosh Chen1-0/+1
2018-08-07Old application syntax incompatible with EisbachJosh Chen1-4/+0
2018-08-06Partway through changing function application syntax style.Josh Chen1-9/+12
2018-08-04Reorganize theoriesJosh Chen1-35/+41
2018-07-12Unit and Null types. Methods.Josh Chen1-1/+2
2018-07-11Universes implemented. Type rules modified accordingly. No more automatic der...Josh Chen1-23/+12
2018-07-11Alternative implementation of universes using meta-level numerals.Josh Chen1-32/+43
2018-07-09Pre-universe implementation commitJosh Chen1-2/+23
2018-07-07Library snapshot. Methods written, everything nicely organized.Josh Chen1-1/+1
2018-07-06Added attributes to type elimination rules, not sure if these will actually b...Josh Chen1-3/+7
2018-07-03Refactor HoTT_Methods.thy, proved more stuff with new methods.Josh Chen1-1/+3
2018-07-03Rewrote methods: wellformed now two lines, uses named theorems. New, more pow...Josh Chen1-4/+5
2018-06-27Library organization and formattingJosh Chen1-1/+3
2018-06-18Fixed wrong definition of snd_dep. Proved projection property of snd_dep. Add...Josh Chen1-2/+1
2018-06-18Removed all [simp] attributes, these will be added later when I set up the si...Josh Chen1-1/+1
2018-06-17Proof of projection functions now harder. Should look up automation methods.Josh Chen1-1/+1
2018-06-15projectionsJosh Chen1-27/+13
2018-06-12Type rules now have \"all\" premises explicitly stated, matching the formulat...Josh Chen1-15/+29
2018-06-09Reorganize codeJosh Chen1-0/+52