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From: | Sam Steingold |
Subject: | Re: e and pi |
Date: | Fri, 17 Sep 2010 12:55:51 -0400 |
User-agent: | Thunderbird 2.0.0.24 (X11/20100721) |
Stefan Monnier wrote:
Now, we have a lot of offending (defvar <foo>) in Emacs currently, so we will want to fix them, and to get things started, we want to fix the two predefined float constants `e' and `pi'.
why does the constant e exist in the first place? e=exp(1) and that is what people should use instead of the constant.the compiler should recognize that exp(1) is a constant and compute it at compile time.
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