How to install locally:
sage-develop setup.py develop --user
NOTE: By sage-develop we simply mean a recent version of Sage, e.g., at least version 7.1. On SageMathCloud this is provided on the command line as sage-develop.
How to test:
sage-develop -t --force-lib sage_modabvar
WARNING: We must go through all doctests and ensure that they import the functions being tested directly from sage_modabvar, so that the code here is being tested, not the code in the Sage library.
Always use:
sage-develop
Further test:
sage: from sage_modabvar import J0
sage: A = J0(43)[1]; B,_ = A.quotient(A.torsion_subgroup(2)); End(B).gens()
New test cases:
sage: from sage_modabvar import J0
sage: J = J0(11); B = J.degeneracy_map(33,1).codomain()
sage: type(B)
# problem is that this is "getting out of the space"
New one:
sage: A = ModularSymbols(33).cuspidal_submodule().abelian_variety()
# need to replace by some function.
New one:
sage: sage.modular.abvar.abvar.ModularAbelianVariety_modsym_abstract._modular_symbols(A)