Potential refactoring of the species code

[nthiery]

The branch attached to this ticket propose a refactoring of the species code by Jean-Baptiste Priez

See src/sage/combinat/species2.

CC: @tscrim @fchapoton

Component: combinatorics

Keywords: species, LazyPowerSeries

Branch/Commit: public/combinat/species-refactoring @ 4bdf1cb

Issue created by migration from https://trac.sagemath.org/ticket/20622

[nthiery]

Branch: public/combinat/species-refactoring

[nthiery]

comment:2

This is the original branch https://github.com/sagemath/sagetrac-mirror/commits/u/elixyre/species, with additional comments we added while sitting side by side.

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Last 10 new commits:

df98baf	ticket species : fix valuation of addition
2234aae	ticket species: fix distributivity of product of cis
e1bb5ed	ticket species: remove a print
28ad5ce	ticket species: fix product of formal power series
6eaa5d4	ticket species: fix species (product of formal series)
2dfcd85	ticket species: add cycles index series of endofunctions species
55aba79	ticket species: fix some bug... (there is still some problem with ogs)
32a263b	ticket species: fix the valuation
dd86a8f	Merge branch 'develop' into combinat/species
b38a5c0	Added comments while discussing the code with Jean-Baptiste

[nthiery]

Commit: b38a5c0

[sagetrac-git]

Branch pushed to git repo; I updated commit sha1. New commits:

85d9cf3

Merge branch 'develop' into combinat/species

[sagetrac-git]

Changed commit from b38a5c0 to 85d9cf3

[nthiery]

New commits:

85d9cf3

Merge branch 'develop' into combinat/species

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New commits:

85d9cf3

Merge branch 'develop' into combinat/species

[sagetrac-git]

Changed commit from 85d9cf3 to 4bdf1cb

[sagetrac-git]

Branch pushed to git repo; I updated commit sha1. New commits:

4bdf1cb

Merge branch 'develop' into t/20622/public/combinat/species-refactoring

[mantepse]

Changed keywords from none to species, LazyPowerSeries

[mantepse]

comment:7

I think we can close this, since the new LazyPowerSeries code has been merged.

[tscrim]

comment:8

Possibly, but there might be some other refactoring independent of the power series stuff that could be desired. It would be good if there was a little bit more information in this regard.