issues
search
abella-prover
/
abella
An interactive theorem prover based on lambda-tree syntax
https://abella-prover.org/
GNU General Public License v3.0
89
stars
18
forks
source link
issues
Newest
Newest
Most commented
Recently updated
Oldest
Least commented
Least recently updated
Various problems with the test suite
#57
robblanco
closed
8 years ago
5
Repeated bound variables violates typing context assumptions
#56
chaudhuri
closed
8 years ago
0
Message on failed search
#55
gisellemnr
closed
8 years ago
2
Accidentally capturing bound variables by the 'exists' tactic
#54
yvting
closed
8 years ago
1
case is inconsistent if goal in an object sequent has a flexible head
#53
chaudhuri
closed
8 years ago
0
Make prune_arg automatic
#52
lambdacalculator
closed
7 years ago
3
Improving Not_found error message
#51
lambdacalculator
closed
8 years ago
1
Inconsistency when backchaining on non-variable flexible head
#50
chaudhuri
closed
8 years ago
4
Subgoal numbering can have duplicates
#49
chaudhuri
closed
7 years ago
4
Show number of subgoals per level
#48
chaudhuri
closed
8 years ago
1
Set a maximum number of subgoals to display
#47
chaudhuri
closed
8 years ago
0
Precedence of \ vs ::
#46
lambdacalculator
closed
8 years ago
4
Instantiations showing clause numbers/names
#45
lambdacalculator
opened
8 years ago
2
Improved control over subgoal display
#44
lambdacalculator
closed
8 years ago
1
Schema definitions not visible via "Import"
#43
lambdacalculator
closed
8 years ago
0
Command line argument for setting options
#42
lambdacalculator
closed
9 years ago
2
Hypothesis disappears on case error
#41
lambdacalculator
closed
8 years ago
6
Missing line numbers in error messages
#40
lambdacalculator
opened
9 years ago
2
The .thc files should store a digest of the Abella binary
#39
chaudhuri
closed
9 years ago
0
Failure is too overloaded. Need explicit UserInterrupt exceptions to single out exceptions.
#38
chaudhuri
closed
9 years ago
0
"backchain" automatically follows up with search, which may loop
#37
chaudhuri
closed
9 years ago
0
A new tactic "pick" for naming witnesses that are automatically found
#36
chaudhuri
closed
9 years ago
0
A new "reduce" tactic that is a bit more eager than "case"
#35
chaudhuri
closed
5 years ago
1
Cannot read clauses with propositional variables in their heads
#34
yvting
closed
9 years ago
0
Unfolding named clauses assumes range restriction invalidly
#33
chaudhuri
closed
9 years ago
0
Query and search seem to disagree
#32
chaudhuri
closed
9 years ago
0
Query command does not freshen logic variables correctly
#31
chaudhuri
closed
9 years ago
0
unfold's arbitrary choices are unintuitive
#30
chaudhuri
closed
9 years ago
3
Allow reasoning level constraints in specifications
#29
chaudhuri
opened
9 years ago
5
Extend the stratification checker to complain about higher-order arguments
#28
chaudhuri
closed
9 years ago
0
Cannot apply lemma/theorem with only a nabla prefix.
#27
chaudhuri
closed
9 years ago
1
apply tactic fails to do equivariant matching
#26
chaudhuri
closed
9 years ago
2
Schemas cannot allow for multiple terms per block
#25
chaudhuri
closed
10 years ago
1
exists tactic renames but does not normalize
#24
chaudhuri
closed
10 years ago
0
Variable capture in unfolding definitions
#23
chaudhuri
closed
10 years ago
1
The exists tactic does not do capture-avoiding substitution
#22
chaudhuri
closed
10 years ago
0
Improving the case tactic for backchaining object sequents
#21
chaudhuri
opened
11 years ago
0
Unfold on a higher order predicate drops coinductive restriction
#20
chaudhuri
closed
9 years ago
2
Regression: 2.0.x treats constants in spec beginning with 'n' as nominal
#19
chaudhuri
closed
11 years ago
0
Invalid_argument("List.iter2") still being raised for apply
#18
chaudhuri
closed
11 years ago
0
Spec should support <= and & in addition to =>
#17
chaudhuri
closed
11 years ago
1
Merge the polymorphic branch into 2.1.0
#16
chaudhuri
closed
9 years ago
1
Hypothesis name hints not documented
#15
chaudhuri
opened
11 years ago
1
Need modules for reasoning
#14
chaudhuri
opened
11 years ago
0
Documentation fixes
#13
chaudhuri
closed
11 years ago
2
Merge the bisimilarity upto example from Matteo Cimini
#12
chaudhuri
closed
11 years ago
1
Using non-pattern equalities as rewrites
#11
chaudhuri
opened
11 years ago
2
Grammar changes for definitions
#10
chaudhuri
closed
9 years ago
1
Improve web page generation
#9
chaudhuri
opened
11 years ago
9
Investigate the abella_schemas branch by Olivier Savary-Belanger
#8
chaudhuri
opened
11 years ago
1
Previous
Next