#13014: lcm for SR rationals
----------------------------------+-----------------------------------------
Reporter: dsm | Owner: AlexGhitza
Type: enhancement | Status: closed
Priority: minor | Milestone: sage-5.2
Component: symbolics | Resolution: fixed
Keywords: sd40.5 | Work issues:
Report Upstream: N/A | Reviewers: Dan Drake, William Stein
Authors: Douglas McNeil | Merged in: sage-5.2.beta0
Dependencies: | Stopgaps:
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Comment (by jdemeyer):
This caused a massive slowdown for the command
{{{
sage: time p = polar_plot(lambda t:
(100/(100+(t-pi/2)^8))*(2-sin(7*t)-cos(30*t)/2), -pi/4, 3*pi/2,
color="red", plot_points=1000)
}}}
from 9 to 23 seconds. See
[https://groups.google.com/forum/?fromgroups#!topic/sage-
devel/EzFPIG6EFMI]
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13014#comment:20>
Sage <http://www.sagemath.org>
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