#4446: New module complex_mpc using lib mpc for complex multiprecision
arithmetic
--------------------------------+-------------------------------------------
Reporter: thevenyp | Owner: mabshoff
Type: enhancement | Status: needs_info
Priority: major | Milestone: sage-4.4
Component: basic arithmetic | Keywords:
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Comment(by zimmerma):
We have now implemented binary exponentiation in {{{mpc_pow_ui}}}. We now
get on the same machine
as above with the svn version of MPC:
{{{
tarte% ./sage
mpc_log took 75us per loop
mpc_exp took 24us per loop
mpc_pow(12345) took 19us per loop
mpc_div took 3.5us per loop
}}}
thus now MPC powint should be comparable to CC powint. There is not yet a
release of MPC with the
new code, but it suffices to modify the file {{{pow_ui.c}}}.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4446#comment:22>
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