#8720: CC and CDF do not display numeric 0
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Reporter: jason | Owner: AlexGhitza
Type: defect | Status: needs_review
Priority: major | Milestone: sage-4.8
Component: basic arithmetic | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author: Jason Grout
Merged: | Dependencies:
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Comment(by zimmerma):
note that a consequence of that ticket is that coefficients 0 that were
not displayed in Taylor
series are now displayed, for example:
{{{
sage: E = EllipticCurve('37a')
sage: L = E.lseries().dokchitser()
sage: L.taylor_series(1,4)
0.0000000000000 + 0.305999773834052*z + 0.186547797268162*z^2 -
0.136791463097188*z^3 + O(z^4)
}}}
(Before this ticket, the leading {{{0.000000000000000}}} was not printed.)
I find it good, since those 0.0 values can come from numerical
cancellation.
Paul
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8720#comment:7>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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