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Re: [O] [0][babel][R] Undesired conversion of integers to floats in R co
From: |
Achim Gratz |
Subject: |
Re: [O] [0][babel][R] Undesired conversion of integers to floats in R code block output |
Date: |
Mon, 20 Feb 2012 18:36:53 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.0.93 (gnu/linux) |
Achim Gratz <address@hidden> writes:
>>> On my 32-bit Arch machine:
>>> (string-to-number "123456789"): 123456789 (#o726746425, #x75bcd15)
>>> (string-to-number "987654321"): 987654321.0
>
> Since that latter number is not representable as an integer in Emacs (it
> loses 4 bit due to the way Lisp represents these things), it takes the
> next best thing (FP in that case). Since you are on Arch, I believe
> there is a way to compile Emacs to use "large integers" even on 32bit
> systems - it may have other problems, but should solve this.
I've just compiled Emacs again using "--with-wide-int" as an additional
(or sole) configure option and get:
(string-to-number "987654321"): 987654321 (#o7267464261, #x3ade68b1)
So, no need to upgrade the whole system to 64bit if that was the only
problem... :-)
Regards,
Achim.
--
+<[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]>+
SD adaptations for Waldorf Q V3.00R3 and Q+ V3.54R2:
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- [O] [0][babel][R] Undesired conversion of integers to floats in R code block output, Daniel Drake, 2012/02/16
- Re: [O] [0][babel][R] Undesired conversion of integers to floats in R code block output, Eric Schulte, 2012/02/18
- Re: [O] [0][babel][R] Undesired conversion of integers to floats in R code block output, Daniel Drake, 2012/02/19
- Re: [O] [0][babel][R] Undesired conversion of integers to floats in R code block output, Eric Schulte, 2012/02/19
- Re: [O] [0][babel][R] Undesired conversion of integers to floats in R code block output, Daniel Drake, 2012/02/19
- Re: [O] [0][babel][R] Undesired conversion of integers to floats in R code block output, Daniel Drake, 2012/02/19
- Re: [O] [0][babel][R] Undesired conversion of integers to floats in R code block output, Daniel Drake, 2012/02/19
- Re: [O] [0][babel][R] Undesired conversion of integers to floats in R code block output, Eric Schulte, 2012/02/19
- Re: [O] [0][babel][R] Undesired conversion of integers to floats in R code block output, Daniel Drake, 2012/02/19
- Re: [O] [0][babel][R] Undesired conversion of integers to floats in R code block output, Achim Gratz, 2012/02/19
- Re: [O] [0][babel][R] Undesired conversion of integers to floats in R code block output,
Achim Gratz <=