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From: Keith David Bershatsky <esq@lawlist.com>
To: Noam Postavsky <npostavs@users.sourceforge.net>
Cc: Alan Third <alan@idiocy.org>, emacs-devel@gnu.org
Subject: Re: How to use a float value with either GLYPH_DEBUG or NSTRACE
Date: Mon, 21 Aug 2017 14:45:34 -0700	[thread overview]
Message-ID: <m2valg4mtd.wl%esq@lawlist.com> (raw)

Thank you, Noam:

Yes, that works nicely to eliminate the extra zeros and it also lets me see several decimal places when they have a value.

Thank you also for the link to the floating point conversions page.

Greatly appreciated,

Keith

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DATE:  [08-21-2017 14:30:52] <21 Aug 2017 17:30:52 -0400>
FROM:  Noam Postavsky <npostavs@users.sourceforge.net>
> 
> * * *
> 
> I think `%.20g' should give you that (the max precision of double is
> about 17 decimal digits), although I would imagine that "the whole
> thing" is usually more than is really useful.
> 
> https://www.gnu.org/software/libc/manual/html_node/Floating_002dPoint-Conversions.html



             reply	other threads:[~2017-08-21 21:45 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-08-21 21:45 Keith David Bershatsky [this message]
  -- strict thread matches above, loose matches on Subject: below --
2017-08-22 17:04 How to use a float value with either GLYPH_DEBUG or NSTRACE Keith David Bershatsky
2017-08-22  4:30 Keith David Bershatsky
2017-08-22  8:23 ` Anders Lindgren
2017-08-22 11:32   ` Noam Postavsky
2017-08-22 11:51     ` Anders Lindgren
2017-08-22 15:47     ` Paul Eggert
2017-08-21 20:51 Keith David Bershatsky
2017-08-21 21:30 ` Noam Postavsky
2017-08-21 23:55   ` Paul Eggert
2017-08-21 17:07 Keith David Bershatsky
2017-08-21 20:07 ` Alan Third

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