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2020-07-28small improvementJosh Chen1-2/+1
2020-07-28New `assuming` proof command for elaborated assumptionsJosh Chen3-79/+118
2020-07-27Hook elaboration into assumptions mechanismJosh Chen6-29/+547
2020-07-23minorJosh Chen1-67/+56
2020-07-22remove theoryJosh Chen1-199/+0
2020-07-22begin work on pre-proof elaborationJosh Chen2-19/+218
2020-07-21minorJosh Chen1-1/+1
2020-07-211. Bugfix: implicits now properly name schematic variables. Fixes problems ↵Josh Chen2-16/+23
caused by variable name clashes. 2. reduce method now more principled: restricts to repeating on first subgoal. 3. An example declarative proof in Equivalence.thy.
2020-07-211. Type-checking/inference now more principled, and the implementation is ↵Josh Chen8-483/+257
better. 2. Changed most tactics to context tactics.
2020-07-16Checkpoint. THIS BUILD WILL FAILJosh Chen6-51/+451
2020-07-11Defined annotated terms to be used in future typechecking improvementsJosh Chen1-4/+7
2020-07-11rename fileJosh Chen1-2/+26
2020-07-09Non-annotated object lambdaJosh Chen1-20/+45
2020-07-081. Initial `Definition` keyword. 2. ifelse.Josh Chen2-13/+21
2020-06-19reorganizeJosh Chen26-1994/+50
2020-06-15rename foldersJosh Chen12-0/+1967
2020-06-031. Type information context dataJosh Chen2-2/+21
2. Small reformulations of rules 3. Bool
2020-05-30inhabitation coercion should be syntax, not logical constant!Josh Chen1-2/+2
2020-05-29fix Pi congruence ruleJosh Chen1-2/+2
2020-05-28notationJosh Chen1-0/+3
2020-05-28case distinctionJosh Chen3-1/+68
2020-05-28reorganize folder structureJosh Chen11-14/+14
2020-05-261. New congruence declarations for calculational reasoning. 2. Remove old ↵Josh Chen3-56/+87
elimination tactic.
2020-05-25fix implicits table merge mistakeJosh Chen1-1/+1
2020-05-25Lists + more reorganizingJosh Chen1-2/+7
2020-05-25Reorganize theory structure. In particular, the identity type moves out from ↵Josh Chen11-0/+2327
under Spartan to HoTT. Spartan now only has Pi and Sigma.