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2020-07-27Hook elaboration into assumptions mechanismJosh Chen1-0/+2
2020-07-22begin work on pre-proof elaborationJosh Chen1-19/+19
2020-07-21minorJosh Chen1-1/+1
2020-07-211. Bugfix: implicits now properly name schematic variables. Fixes problems ↵Josh Chen1-7/+11
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 Chen1-83/+64
better. 2. Changed most tactics to context tactics.
2020-07-16Checkpoint. THIS BUILD WILL FAILJosh Chen1-30/+75
2020-07-11Defined annotated terms to be used in future typechecking improvementsJosh Chen1-4/+7
2020-07-09Non-annotated object lambdaJosh Chen1-20/+45
2020-07-081. Initial `Definition` keyword. 2. ifelse.Josh Chen1-13/+12
2020-06-19reorganizeJosh Chen1-14/+17
2020-06-031. Type information context dataJosh Chen1-2/+3
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 Chen1-1/+5
2020-05-28reorganize folder structureJosh Chen1-14/+14
2020-05-261. New congruence declarations for calculational reasoning. 2. Remove old ↵Josh Chen1-7/+5
elimination tactic.
2020-05-25Lists + more reorganizingJosh Chen1-2/+7
2020-05-25Reorganize theory structure. In particular, the identity type moves out from ↵Josh Chen1-9/+9
under Spartan to HoTT. Spartan now only has Pi and Sigma.
2020-05-25`refl` and `this` methodsJosh Chen1-8/+20
2020-05-25new elimination tacticJosh Chen1-17/+3
2020-05-24new work on elimination tacticJosh Chen1-6/+26
2020-05-22some tweaks and comments, in preparation for general inductive type eliminationJosh Chen1-4/+3
2020-04-021. make id function an abbrev. 2. fix reduce methodJosh Chen1-7/+5
2020-04-02better lambda notationJosh Chen1-4/+7
2020-04-02Brand-spanking new version using Spartan infrastructureJosh Chen1-0/+463