mathlib3
feat(combinatorics.simple_graph.acyclic): Trees are maximal acyclic, resp. minimal connected graphs.
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feat(combinatorics.simple_graph.acyclic): Trees are maximal acyclic, resp. minimal connected graphs.
#18685
bottine
wants to merge 30 commits into
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bottine/simple_graph/trees_min_max2
init
fcafc94d
acyclic and friends using from_edge_set
6a52449c
slow
041fc2b0
still slow
4b8aebec
what was previously called `walk.split_along_set`
800755b3
acyclic now doesn't use delete_edges anymore
950c44b2
more from edge set
0ac8d80d
more lemmas (Kyle's code)
7b50e494
Kyle's suggestions
db2f1877
Yael's suggestion
a4b1c856
merge
8cd77976
more stuff
f0917de9
more stuff
8a79db9c
no sorry but lots of cleanup to do
3038c16a
cleaning up
e61776e1
cleaning up
4ab9f8e3
cleaning up
91c8d29f
error
aa2b38be
error
c9292bd5
error
370ca955
mathlib lint
bf519f1e
externalize lemmas
fdb47d9a
externalize lemmas
d5c9d344
externalize lemmas
41b37567
externalize lemmas
32a2fe1f
cleanup
8a9ba139
mathlib lint
4e1a594e
merge master
7d78430b
ok
7ade8bea
less sorry
20ac6d4d
bottine
added
WIP
bottine
added
t-combinatorics
bottine
requested a review
2 years ago
bottine
marked this pull request as draft
2 years ago
kim-em
added
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