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From: | Przemek Klosowski |
Subject: | Re: Symbolica package warning: Using rat() heuristics for double-precision input (is this what you wanted?) |
Date: | Fri, 17 Feb 2017 11:42:26 -0500 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.6.0 |
I don't understand the symbolic package's precision propagation. It
seems to know e.g. pi to arbitrary precision: vpa(pi,55) but calculations seem to be limited to 50 significant digits: vpa(pi/2,55) Is there something magic about 50? GNU Octave, version 4.0.3 |
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