Opened 4 years ago

#20054 new enhancement

Singularity analysis: Intelligent choice of precision

Reported by: cheuberg Owned by:
Priority: minor Milestone: sage-7.1
Component: asymptotic expansions Keywords: singularity analysis
Cc: dkrenn, behackl Merged in:
Authors: Reviewers:
Report Upstream: N/A Work issues:
Branch: Commit:
Dependencies: #20040 Stopgaps:

Description

Handling of the precision parameter in singularity analysis could be improved: instead of expanding every summand with given fixed precision, the summands could get an O-term as an additional input and expand as long as their contribution is larger than the O-term (or until precision is reached for logarithmic factors with non-integer exponent).

See #17601 for the asymptotic expansions meta ticket.

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