#16916: cuspform_lseries() method for a new form has precision issues
-------------------------+-------------------------------------------------
Reporter: | Owner:
tornaria | Status: needs_review
Type: | Milestone: sage-6.4
defect | Resolution:
Priority: major | Merged in:
Component: | Reviewers:
modular forms | Work issues:
Keywords: | Commit:
lseries | ae26b4a0141de1b89738fb2e3cebd9447f21af12
Authors: | Stopgaps:
tornaria |
Report Upstream: N/A |
Branch: |
u/tornaria/16916 |
Dependencies: |
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Comment (by tornaria):
After the first commit there were a few cases for which the runtime error
would still happen. It turns out that
f.q_expansion(num_coeff).list()
is not always a list of length num_coeff, because trailing zeros are
removed. Instead we now use
f.q_expansion(num_coeff).padded_list()
which will not drop the trailing zeros.
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Ticket URL: <http://trac.sagemath.org/ticket/16916#comment:3>
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