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Re: Three questions about pcase for Stefan


From: Paul Eggert
Subject: Re: Three questions about pcase for Stefan
Date: Sat, 23 Jan 2016 13:23:10 -0800
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.5.1

Stefan Monnier wrote:
Testing equality of floating point numbers is very rarely correct.

Although it's rarely correct in programs written by newbies, it's almost always correct in floating-point programs written by experts. Is pcase for newbies only, or for experts as well?



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