Services & Resources / Wolfram Forums
-----
 /
MathGroup Archive
2007
*January
*February
*March
*April
*May
*June
*July
*August
*September
*October
*Archive Index
*Ask about this page
*Print this page
*Give us feedback
*Sign up for the Wolfram Insider

MathGroup Archive 2007

[Date Index] [Thread Index] [Author Index]

Search the Archive

Re: Reproducible kernel crash

  • To: mathgroup at smc.vnet.net
  • Subject: [mg80254] Re: Reproducible kernel crash
  • From: JUN <noeckel at gmail.com>
  • Date: Wed, 15 Aug 2007 04:31:19 -0400 (EDT)
  • References: <f9p4qn$qmi$1@smc.vnet.net><f9s4hg$aun$1@smc.vnet.net>

On Aug 14, 4:43 am, Nazdrovje <nazdro... at gmail.com> wrote:
> I can reduce the code to
>
> ListCorrelate[#1, #1, 1] & @ InverseFourier[Fourier[Table[0, {17}]]]
>
> and it still crashes the second time. The length of the table should
> be 17 or higher for the crash to occur.
>
> Replacing InverseFourier[Fourier[Table[0, {17}]]] with their result if
> evaluated on a separate line, i.e. with {0., 0., 0., 0., 0., 0., 0.,
> 0., 0., 0., 0., 0., 0., 0., 0., 0., 0.} does *not* lead to a crash.
>
> ListConvolve leads to the same problems as ListCorrelate.
>
> Looks like a clear internal Mathematica bug. It does this in 6 only.
> Mathematica 5.2 works fine in this respect.
>
> I suggest you report it to Wolfram Research.
>
> Naz

Just for completeness:
it also crashes on Mac OS X 10.4.10 (MacBook Pro, Intel Core Duo).
Below is a terminal session in the MathKernel.
Jens

Mathematica 6.0 for Mac OS X x86 (32-bit)
Copyright 1988-2007 Wolfram Research, Inc.

In[1]:= ListCorrelate[#1, #1, 1] & @ InverseFourier[Fourier[Table[0,
{17}]]]

Out[1]= {0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0.,
0., 0.}

In[2]:= ListCorrelate[#1, #1, 1] & @ InverseFourier[Fourier[Table[0,
{17}]]]
Bus error



  • Prev by Date: Re: plotting fourier amplitude versus frequency
  • Next by Date: Re: How does Solve works ??
  • Previous by thread: Re: Reproducible kernel crash
  • Next by thread: Intensive numerical calculations