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Re: Segmentation fault when computing square root.
From: |
Erik Backerud |
Subject: |
Re: Segmentation fault when computing square root. |
Date: |
Sun, 27 Jan 2002 15:14:17 +0100 (CET) |
You are quite right, reconfiguring with --disable-alloca and recompiling
fixed the problem. My mistake.
I'm quite impressed with the performance of gmp.
regards
Erik Backerud
On 26 Jan 2002, Torbjorn Granlund wrote:
> Erik Backerud <address@hidden> writes:
>
> Bug found:
>
> Gmp gives a segmentation fault when trying to extract the square root
> of large numbers using the mpz_sqrt() function.
> Specifically the number i am trying to extract a root from is:
> 2*10^20000000
>
> This is almost certainly question 3 of http://swox.com/gmp/#FAQ.
> Please confirm.
>
> --
> Torbjörn
>
----------------------------------------------------------------------
Erik Backerud. Room no. 2204; Phone: 222 49 08; email: address@hidden
Dept. of Computer Science, Lund Institute of Technology. Lund, Sweden