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* (REF) Tweak attribute names in preparation for new logical introduction rule ↵Josh Chen2020-07-311-3/+3
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* (FEAT) Term elaboration of assumption and goal statements.Josh Chen2020-07-311-29/+29
| | | | | | | | | | | | | | | | | | | | . spartan/core/goals.ML . spartan/core/elaboration.ML . spartan/core/elaborated_statement.ML (FEAT) More context tacticals and search tacticals. . spartan/core/context_tactical.ML (FEAT) Improved subgoal focus. Moves fully elaborated assumptions into the context (MINOR INCOMPATIBILITY). . spartan/core/focus.ML (FIX) Normalize facts in order to be able to resolve properly. . spartan/core/typechecking.ML (MAIN) New definitions. (MAIN) Renamed theories and theorems. (MAIN) Refactor theories to fit new features.
* 1. Type-checking/inference now more principled, and the implementation is ↵Josh Chen2020-07-211-8/+9
| | | | better. 2. Changed most tactics to context tactics.
* Non-annotated object lambdaJosh Chen2020-07-091-5/+5
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* minorJosh Chen2020-07-081-1/+1
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* multiplicationJosh Chen2020-05-311-6/+72
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* add and mul recurse on second argument instead of firstJosh Chen2020-05-301-20/+49
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* fix nameJosh Chen2020-05-301-1/+5
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* change variable name in elim rules and fix small mistakeJosh Chen2020-05-271-7/+7
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* new materialJosh Chen2020-05-261-3/+3
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* more reorganizingJosh Chen2020-05-251-1/+1
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* Lists + more reorganizingJosh Chen2020-05-251-1/+1
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* minorJosh Chen2020-05-251-1/+1
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* some arithmeticJosh Chen2020-05-251-17/+30
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* new work on elimination tacticJosh Chen2020-05-241-1/+1
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* some tweaks and comments, in preparation for general inductive type eliminationJosh Chen2020-05-221-4/+47
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* minor namingJosh Chen2020-04-161-9/+13
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* 1. change var names. 2. add and mulJosh Chen2020-04-031-8/+11
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* 1. Base theory. 2. Fix Nat axioms, addition.Josh Chen2020-04-031-9/+10
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* Brand-spanking new version using Spartan infrastructureJosh Chen2020-04-021-0/+51