[sage-devel] Re: How to simplify a symbolic expression without losing precision?

2012-06-02 Thread AleXoundOS
when showing results. And it's still not good when some internal functions like simplifying produce results with lower precision than it was set before. On May 13, 3:13 pm, Harald Schilly wrote: > On Sunday, May 13, 2012 11:49:26 AM UTC+2, AleXoundOS wrote: > > > So is there any wor

[sage-devel] How to simplify a symbolic expression without losing precision?

2012-05-13 Thread AleXoundOS
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 s