Move gamma functions into their own file

[rwst]

gamma, log_gamma, gamma_inc, gamma_inc_lower, beta, psi are enough of the same kind to justify their own file. It eases pressure on the general other.py file and makes finding their documentation easier.

Component: symbolics

Author: Ralf Stephan

Branch: db535dc

Reviewer: Travis Scrimshaw

Issue created by migration from https://trac.sagemath.org/ticket/24411

[rwst]

Branch: u/rws/move_gamma_functions_into_their_own_file

[rwst]

New commits:

b49ea76

24411: move gamma functions to gamma.py

[rwst]

Commit: b49ea76

[sagetrac-git]

Changed commit from b49ea76 to f87cf6c

[sagetrac-git]

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

385bba6	Merge branch 'develop' into t/24411/move_gamma_functions_into_their_own_file
f87cf6c	24411: adapt to pynac-0.7.14

[tscrim]

comment:5

You will need to add deprecations saying the import locations have moved (lazy_import has an argument to do that). Also, you should add absolute_import to the new file's __future__ import(s). (Personally, I don't like the relative imports as it makes it less explicit, but I don't really care, so don't feel like you need to change/revert.)

[sagetrac-git]

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

1bc73c4

24411: deprecation, imports

[sagetrac-git]

Changed commit from f87cf6c to 1bc73c4

[videlec]

comment:7

Author? If you don't field the field patchbot will never come.

[rwst]

Author: Ralf Stephan

[rwst]

comment:9

Tests fail.

[sagetrac-git]

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

fc07c91	Merge branch 'develop' into t/24411/move_gamma_functions_into_their_own_file
db535dc	24411: more imports changed

[sagetrac-git]

Changed commit from 1bc73c4 to db535dc

[tscrim]

Reviewer: Travis Scrimshaw

[tscrim]

comment:12

Patchbot is (morally) green and this is mostly just a big move ticket. Let's hope this doesn't conflict with anything.

[vbraun]

Changed branch from u/rws/move_gamma_functions_into_their_own_file to db535dc

[fchapoton]

comment:14

follow-up in #24719

[fchapoton]

Changed commit from db535dc to none