Add doctest for #20847

[mezzarobba]

Closes #20847.

[codecov-commenter]

Codecov Report

Base: 88.59% // Head: 88.58% // Decreases project coverage by -0.02% ⚠️

Coverage data is based on head (9e87cfe) compared to base (200557e).
Patch coverage: 100.00% of modified lines in pull request are covered.

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Additional details and impacted files

@@             Coverage Diff             @@
##           develop   #34963      +/-   ##
===========================================
- Coverage    88.59%   88.58%   -0.02%     
===========================================
  Files         2136     2136              
  Lines       396141   396143       +2     
===========================================
- Hits        350964   350926      -38     
- Misses       45177    45217      +40     

Impacted Files	Coverage Δ
src/sage/rings/qqbar.py	95.30% <100.00%> (+<0.01%)	⬆️
src/sage/homology/matrix_utils.py	83.48% <0.00%> (-4.59%)	⬇️
src/sage/categories/super_modules_with_basis.py	96.29% <0.00%> (-3.71%)	⬇️
...e/combinat/cluster_algebra_quiver/mutation_type.py	48.21% <0.00%> (-2.50%)	⬇️
src/sage/groups/additive_abelian/qmodnz.py	91.48% <0.00%> (-2.13%)	⬇️
src/sage/schemes/elliptic_curves/hom_velusqrt.py	94.09% <0.00%> (-1.97%)	⬇️
...rc/sage/categories/super_lie_conformal_algebras.py	95.00% <0.00%> (-1.67%)	⬇️
src/sage/combinat/combination.py	93.50% <0.00%> (-1.50%)	⬇️
...onformal_algebras/lie_conformal_algebra_element.py	95.52% <0.00%> (-1.50%)	⬇️
src/sage/crypto/stream.py	74.73% <0.00%> (-1.06%)	⬇️
... and 19 more

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[codecov-commenter]

Codecov Report

Base: 88.60% // Head: 88.58% // Decreases project coverage by -0.02% ⚠️

Coverage data is based on head (1692df2) compared to base (698001b).
Patch has no changes to coverable lines.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop   #34963      +/-   ##
===========================================
- Coverage    88.60%   88.58%   -0.02%     
===========================================
  Files         2136     2136              
  Lines       396141   396141              
===========================================
- Hits        351009   350939      -70     
- Misses       45132    45202      +70     

Impacted Files	Coverage Δ
src/sage/groups/affine_gps/euclidean_group.py	88.88% <0.00%> (-11.12%)	⬇️
src/sage/interfaces/qsieve.py	71.30% <0.00%> (-2.61%)	⬇️
src/sage/groups/affine_gps/affine_group.py	96.62% <0.00%> (-2.25%)	⬇️
src/sage/doctest/forker.py	80.24% <0.00%> (-1.75%)	⬇️
src/sage/cpython/_py2_random.py	74.79% <0.00%> (-1.66%)	⬇️
src/sage/schemes/elliptic_curves/hom_frobenius.py	96.34% <0.00%> (-1.22%)	⬇️
src/sage/interfaces/ecm.py	92.48% <0.00%> (-1.16%)	⬇️
src/sage/modular/hecke/algebra.py	94.65% <0.00%> (-1.07%)	⬇️
src/sage/schemes/elliptic_curves/hom_velusqrt.py	94.48% <0.00%> (-0.79%)	⬇️
src/sage/groups/generic.py	88.34% <0.00%> (-0.68%)	⬇️
... and 20 more

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[yyyyx4]

There are some code changes, but the current title only says "add doctest". Perhaps this should be changed.

[mezzarobba]

On Wednesday, 8 February 2023 06:10:52 CET Lorenz Panny wrote: There are some code changes, but the current title only says "add doctest". Perhaps this should be changed.

Fixed, thanks a lot!

…

-- Marc