From 376d685246ff7630da04c1da33f503f7c1bfb4e7 Mon Sep 17 00:00:00 2001 From: zimmerma Date: Tue, 27 Aug 2013 08:00:29 +0000 Subject: added pointer git-svn-id: svn://scm.gforge.inria.fr/svn/mpc/trunk@1305 211d60ee-9f03-0410-a15a-8952a2c7a4e4 --- TODO | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'TODO') diff --git a/TODO b/TODO index bbc55ed..400ce0e 100644 --- a/TODO +++ b/TODO @@ -17,7 +17,10 @@ Add support for rounding mode MPFR_RNDA. From Andreas Enge and Paul Zimmermann 6 July 2012: Improve speed of Im (atan) for x+i*y with small y, for instance by using -the Taylor series directly. For example with Sage 5.11: +the Taylor series directly. See also the discussion +http://lists.gforge.inria.fr/pipermail/mpc-discuss/2012-August/001196.html. + +For example with Sage 5.11: sage: %timeit atan(MPComplexField()(1,1)) 10000 loops, best of 3: 42.2 us per loop sage: %timeit atan(MPComplexField()(1,1e-1000)) -- cgit v1.2.1