On Tuesday, 24 April 2012 23:24:14 UTC+8, Nathann Cohen wrote:
Helloo everybody !!!
Because of a former post on this google group [1] I created the following
patch [2]. It adds to Permutation objects a .show() method that produces
this kind of drawings [3].
Hence, that would be the
group theorists would normally draw permutations as collection of directed
cycles, with labelled vertices.
I would somewhat also expect this to be the default drawing of a
permutation. Especially, when a permutation has a lot of fix points,
diagram presentations get kind of messy. Imagine the
Christian Stump christian.st...@gmail.com writes:
group theorists would normally draw permutations as collection of directed
cycles, with labelled vertices.
I would somewhat also expect this to be the default drawing of a
permutation. Especially, when a permutation has a lot of fix points,
Helloo everybody !!!
I just sent the patch ! It is a bit dense, but efficiently documented :-)
I do not expect it to be reviewed very soon, but if anybody is
interested I would be glad to see it merged to Sage. It also
implements some stuff of independent interest (negative certificates
for
