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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: |
Sun, 19 Feb 2012 22:35:08 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.0.93 (gnu/linux) |
Eric Schulte <address@hidden> writes:
>>
>> A further followup, at the risk of descending into minutia. The
>> culprit seems to be the emacs function string-to-number.
>>
>> 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.
Regards,
Achim.
--
+<[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]>+
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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 <=
- Re: [O] [0][babel][R] Undesired conversion of integers to floats in R code block output, Achim Gratz, 2012/02/20