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Isabelle-HoTT
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trying to make Isabelle/HoTT work with Isabelle 2021-1
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spartan
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Spartan.thy
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2020-07-21
1. Type-checking/inference now more principled, and the implementation is ↵
Josh Chen
1
-83
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+64
better. 2. Changed most tactics to context tactics.
2020-07-16
Checkpoint. THIS BUILD WILL FAIL
Josh Chen
1
-30
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+75
2020-07-11
Defined annotated terms to be used in future typechecking improvements
Josh Chen
1
-4
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+7
2020-07-09
Non-annotated object lambda
Josh Chen
1
-20
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+45
2020-07-08
1. Initial `Definition` keyword. 2. ifelse.
Josh Chen
1
-13
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+12
2020-06-19
reorganize
Josh Chen
1
-14
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+17
2020-06-03
1. Type information context data
Josh Chen
1
-2
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+3
2. Small reformulations of rules 3. Bool
2020-05-30
inhabitation coercion should be syntax, not logical constant!
Josh Chen
1
-2
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+2
2020-05-29
fix Pi congruence rule
Josh Chen
1
-2
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+2
2020-05-28
notation
Josh Chen
1
-0
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+3
2020-05-28
case distinction
Josh Chen
1
-1
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+5
2020-05-28
reorganize folder structure
Josh Chen
1
-14
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+14
2020-05-26
1. New congruence declarations for calculational reasoning. 2. Remove old ↵
Josh Chen
1
-7
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+5
elimination tactic.
2020-05-25
Lists + more reorganizing
Josh Chen
1
-2
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+7
2020-05-25
Reorganize theory structure. In particular, the identity type moves out from ↵
Josh Chen
1
-9
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+9
under Spartan to HoTT. Spartan now only has Pi and Sigma.
2020-05-25
`refl` and `this` methods
Josh Chen
1
-8
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+20
2020-05-25
new elimination tactic
Josh Chen
1
-17
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+3
2020-05-24
new work on elimination tactic
Josh Chen
1
-6
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+26
2020-05-22
some tweaks and comments, in preparation for general inductive type elimination
Josh Chen
1
-4
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+3
2020-04-02
1. make id function an abbrev. 2. fix reduce method
Josh Chen
1
-7
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+5
2020-04-02
better lambda notation
Josh Chen
1
-4
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+7
2020-04-02
Brand-spanking new version using Spartan infrastructure
Josh Chen
1
-0
/
+463