Hello.
I've already asked this question in irc, but there I was redirected
here.
For example I need higher precision than 53 bits. Here is just a
simple example of losing precision after using simplify_full()
R = RealField(120); RealNumber = R
var('x')
a = 1.12345123451234512345123451234512345
show(a)
y = a*x
show(y)
b = y.simplify_full()
show(b)
But the output defaults to 53 bits of precision. It seems to be the
same issue as:
http://groups.google.com/group/sage-devel/browse_thread/thread/3598040d05b8413c/1fb408797b49792e?lnk=gst&q=precision+maxima#1fb408797b49792e
http://trac.sagemath.org/sage_trac/ticket/11643
For my work I need at least 120 bits of precision and also I need to
simplify very complex expressions. It's a crucial part of my work.
So is there any workaround for this issue?
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