OpenLogicProject fitch-checker issues - Githubissues

OpenLogicProject / fitch-checker

JavaScript/PHP Fitch-style natural deduction proof editor and checker (NO LONGER MAINTAINED)

GNU General Public License v3.0

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issues

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-E and -I justification do not parse

#16 leovt opened 2 months ago
1
Divergence

#15 gimenes2008 opened 1 year ago
2
Are formulas with more than 3 quantifiers intentionally excluded?

#14 heidelberg1386 opened 3 years ago
1
Add the ability to create problems from query string

#13 benburrill opened 4 years ago
0
Allow zero-place predicates in FOL

#12 rzach opened 5 years ago
3
examples contain invalid syntax

#11 rogpeppe opened 5 years ago
0
expected quantifier syntax is not clear

#10 rogpeppe closed 5 years ago
14
Can one introduce an existential twice?

#9 FrankHubeny closed 5 years ago
1
Proof shows a correct completion status with an open subproof

#8 FrankHubeny closed 5 years ago
2
Order in = formulas should matter

#7 rzach closed 6 years ago
3
Equality elimination appears to be broken

#6 esotechnica closed 6 years ago
5
Document the code

#5 rzach opened 7 years ago
2
Modularize code

#4 rzach opened 7 years ago
0
Save, load proofs

#3 rzach opened 7 years ago
1
Add ~, # rules for new version of Calgary remix

#2 rzach closed 7 years ago
1
Renumber justifications when adding or deleting lines

#1 rzach opened 7 years ago
0