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vaibhavkarve
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igl2020
Lean project for Fall 2020
https://vaibhavkarve.github.io/igl2020/model
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Parts of the Q_DLO proof
#45
vaibhavkarve
closed
4 years ago
0
Vaibhav
#44
vaibhavkarve
closed
4 years ago
0
add Aim to Readme
#43
vaibhavkarve
closed
4 years ago
0
Define equivalence of formulas
#42
eionblanc
opened
4 years ago
0
Prove theory of DLO has quantifier elimination
#41
eionblanc
opened
4 years ago
2
Vaibhav
#40
vaibhavkarve
closed
4 years ago
0
notes from Thursday's meetings added in
#39
vaibhavkarve
closed
4 years ago
0
added models, and constructed the standard DLO model
#38
vaibhavkarve
closed
4 years ago
0
make n in formula.rel explicit. add example at end of file
#37
vaibhavkarve
closed
4 years ago
0
Prove lemma `models_formula_all_or_none_sentences`
#36
vaibhavkarve
opened
4 years ago
0
Prove lemma `iff_models_formula_relation_of_identical_var_assign`
#35
vaibhavkarve
opened
4 years ago
0
Vaibhav
#34
vaibhavkarve
closed
4 years ago
0
Vaibhav
#33
vaibhavkarve
closed
4 years ago
0
Nikil
#32
vaibhavkarve
closed
4 years ago
0
Vaibhav
#31
vaibhavkarve
closed
4 years ago
0
add expanded_struc definition
#30
vaibhavkarve
closed
4 years ago
0
Nikil
#29
nikil-ravi
closed
4 years ago
0
Nikil
#28
nikil-ravi
closed
4 years ago
1
move definitions expanded_lang and expanded_struc to section 5
#27
vaibhavkarve
closed
4 years ago
0
add definition of expanded_lang
#26
vaibhavkarve
closed
4 years ago
0
Add term-style proof of app_vec_partial
#25
vaibhavkarve
closed
3 years ago
2
add term-stlye definitions, remove constants from language
#24
vaibhavkarve
closed
4 years ago
0
Filled in definitions for term substitution
#23
vaibhavkarve
closed
4 years ago
0
introduce fterms (variable-free terms)
#22
vaibhavkarve
closed
4 years ago
0
remove proof term from hypothesis of app_elem
#21
vaibhavkarve
closed
4 years ago
0
add inhabited instances for each type
#20
vaibhavkarve
closed
4 years ago
0
Rewrote certain term and formula definitions, begain writing definiti…
#19
vaibhavkarve
closed
4 years ago
0
Define the expanded structure
#18
sharma65
closed
4 years ago
0
Define the expanded language
#17
sharma65
closed
4 years ago
0
Merge new term definition into master
#16
vaibhavkarve
closed
4 years ago
0
First-order logical statements for o-minimality
#15
sharma65
opened
4 years ago
1
Interpret DLO inside of Lean
#14
sharma65
closed
4 years ago
3
Define sentences within Lean
#13
sharma65
closed
3 years ago
2
shorten the proof of le_card_of_embedding
#12
vaibhavkarve
closed
4 years ago
0
Turn struc into a class
#11
vaibhavkarve
closed
4 years ago
1
Nikil
#10
nikil-ravi
closed
4 years ago
0
Rename terms and aterms
#9
vaibhavkarve
closed
4 years ago
1
Prove theorem `term_sub_free`
#8
vaibhavkarve
closed
4 years ago
2
Add definition of substructure
#7
vaibhavkarve
closed
3 years ago
2
Prove lemma `le_card_of_embedding`
#6
vaibhavkarve
closed
4 years ago
2
Add in examples of languages and structures
#5
vaibhavkarve
closed
4 years ago
0
Change some defs to lemmas
#4
vaibhavkarve
closed
4 years ago
3
fix def of formula so each relation acts on a vector of terms.
#3
vaibhavkarve
closed
4 years ago
0
Scott
#2
vaibhavkarve
closed
4 years ago
0
Recursion in the definition of vars_in_term
#1
vaibhavkarve
closed
4 years ago
3
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