Bug#707596: maxima: 1000!^0.01 produces i.nfE+142498684

2014-01-20 Thread Sanjoy Mahajan
The problem is also present in the latest maxima (5.32.1-1):

$ maxima
Maxima 5.32.1 http://maxima.sourceforge.net
using Lisp GNU Common Lisp (GCL) GCL 2.6.10 (a.k.a. GCL)
...
(%i1) 1000!^0.01;
(%o1)i.nfE+6166368

I am happy to report it upstream.  Actually, I just did:

https://sourceforge.net/p/maxima/bugs/2680/

-Sanjoy


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Bug#707596: maxima: 1000!^0.01 produces i.nfE+142498684

2013-09-05 Thread Camm Maguire
forwarded 707596 max...@math.utexas.edu
thanks

Sanjoy Mahajan san...@olin.edu writes:

 Package: maxima
 Version: 5.30.0-4
 Severity: normal

 Here's a transcript:

   $ maxima

   Maxima 5.30.0 http://maxima.sourceforge.net
   using Lisp GNU Common Lisp (GCL) GCL 2.6.7 (a.k.a. GCL)
   Distributed under the GNU Public License. See the file COPYING.
   Dedicated to the memory of William Schelter.
   The function bug_report() provides bug reporting information.
   (%i1) 1000!^0.01;
   (%o1)   i.nfE+142498684

 I think that it should have instead given a reasonable answer (around
 10^26) or complained that the floating-point range got overflowed by
 1000!.

 -- System Information:
 Debian Release: 7.0
   APT prefers testing
   APT policy: (990, 'testing'), (500, 'unstable'), (1, 'experimental')
 Architecture: i386 (i686)

 Kernel: Linux 3.2.0-4-686-pae (SMP w/2 CPU cores)
 Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8)
 Shell: /bin/sh linked to /bin/bash

 Versions of packages maxima depends on:
 ii  gnuplot-x11   4.6.0-8
 ii  libc6 2.13-38
 ii  libgmp10  2:5.0.5+dfsg-2
 ii  libreadline6  6.2+dfsg-0.1
 ii  libx11-6  2:1.5.0-1

 Versions of packages maxima recommends:
 iu  maxima-share  5.30.0-4

 Versions of packages maxima suggests:
 iu  maxima-doc5.30.0-4
 iu  maxima-emacs  5.30.0-4
 pn  texmacs   none
 ii  tk8.5 [wish]  8.5.11-2
 pn  xmaxima   none

 -- no debconf information





-- 
Camm Maguirec...@maguirefamily.org
==
The earth is but one country, and mankind its citizens.  --  Baha'u'llah


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Bug#707596: maxima: 1000!^0.01 produces i.nfE+142498684

2013-05-09 Thread Sanjoy Mahajan
Package: maxima
Version: 5.30.0-4
Severity: normal

Here's a transcript:

  $ maxima

  Maxima 5.30.0 http://maxima.sourceforge.net
  using Lisp GNU Common Lisp (GCL) GCL 2.6.7 (a.k.a. GCL)
  Distributed under the GNU Public License. See the file COPYING.
  Dedicated to the memory of William Schelter.
  The function bug_report() provides bug reporting information.
  (%i1) 1000!^0.01;
  (%o1)   i.nfE+142498684

I think that it should have instead given a reasonable answer (around
10^26) or complained that the floating-point range got overflowed by
1000!.

-- System Information:
Debian Release: 7.0
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'unstable'), (1, 'experimental')
Architecture: i386 (i686)

Kernel: Linux 3.2.0-4-686-pae (SMP w/2 CPU cores)
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages maxima depends on:
ii  gnuplot-x11   4.6.0-8
ii  libc6 2.13-38
ii  libgmp10  2:5.0.5+dfsg-2
ii  libreadline6  6.2+dfsg-0.1
ii  libx11-6  2:1.5.0-1

Versions of packages maxima recommends:
iu  maxima-share  5.30.0-4

Versions of packages maxima suggests:
iu  maxima-doc5.30.0-4
iu  maxima-emacs  5.30.0-4
pn  texmacs   none
ii  tk8.5 [wish]  8.5.11-2
pn  xmaxima   none

-- no debconf information


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