Re: Infinite precision
- To: mathgroup at smc.vnet.net
- Subject: [mg17076] Re: Infinite precision
- From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
- Date: Fri, 23 Apr 1999 02:32:13 -0400
- Organization: Universitaet Leipzig
- References: <7fbo1f$97i@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Hi Tim, as long as you give us more information about your problem I can only say In[14]:= ?$MaxExtraPrecision "$MaxExtraPrecision gives the maximum number of extra digits of precision to \ be used in functions such as N." Regards Jens Tim Bruylants wrote: > > Hi, > > what do I evaluate an expression and make sure all digits I get are correct? > I need to evaluate an expression with a precision of 20 digits. The problem > is that I get 20 digits, but the last couple of digits are random (another > mathematical form of the same formula yields another result). > > Pease respond quickly. > > Tim Bruylants