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Re: Octave 3.5.90 snapshot available for ftp


From: Doug Stewart
Subject: Re: Octave 3.5.90 snapshot available for ftp
Date: Thu, 15 Dec 2011 11:24:33 -0500



On Thu, Dec 15, 2011 at 11:16 AM, Doug Stewart <address@hidden> wrote:


On Thu, Dec 15, 2011 at 11:05 AM, Doug Stewart <address@hidden> wrote:


On Thu, Dec 15, 2011 at 10:59 AM, John W. Eaton <address@hidden> wrote:
On 15-Dec-2011, Doug Stewart wrote:

| This is what I got.
|
|
|
|   scripts/general/quadl.m ................................ PASS    4/5  
|  FAIL 1

Is this test failure repeatable?  If you just do "test quadl" at the
Octave command line, does it fail every time?  I don't see this
failure at all, so what kind of system are you using?  What compiler?

jwe


make[1]: Leaving directory `/home/doug/oct395/octave-3.5.90/test'
address@hidden:~/oct395/octave-3.5.90$ test quadl
address@hidden:~/oct395/octave-3.5.90$ test quadl
address@hidden:~/oct395/octave-3.5.90$ test quadl
address@hidden:~/oct395/octave-3.5.90$ test quadl
address@hidden:~/oct395/octave-3.5.90$ test quadl
address@hidden:~/oct395/octave-3.5.90$ test quadl
address@hidden:~/oct395/octave-3.5.90$ test quadl
address@hidden:~/oct395/octave-3.5.90$ test quadl
address@hidden:~/oct395/octave-3.5.90$ 


I am on Ubuntu 10.04 and it looks like it is not repeatable.
I just ran

./configure
make check



I realized that I haven't installed it yet so the last tests might not mean anything.

I reran  make check and it reported the same error.


Yes it is repeatable 

octave-3.5.90:1> test quadl
  ***** assert (quadl (@(x) sin (3*x).*cosh (x).*sinh (x),10,15),
         2.588424538641647e+10, -9e-15)
!!!!! test failed
assert (quadl (@(x) sin (3 * x) .* cosh (x) .* sinh (x), 10, 15),2.588424538641647e+10,-9e-15) expected
 2.5884e+10
but got
 2.5884e+10
maximum relative error 1.04636e-14 exceeds tolerance 9e-15
octave-3.5.90:2> test quadl
  ***** assert (quadl (@(x) sin (3*x).*cosh (x).*sinh (x),10,15),
         2.588424538641647e+10, -9e-15)
!!!!! test failed
assert (quadl (@(x) sin (3 * x) .* cosh (x) .* sinh (x), 10, 15),2.588424538641647e+10,-9e-15) expected
 2.5884e+10
but got
 2.5884e+10
maximum relative error 1.04636e-14 exceeds tolerance 9e-15
octave-3.5.90:3> test quadl
  ***** assert (quadl (@(x) sin (3*x).*cosh (x).*sinh (x),10,15),
         2.588424538641647e+10, -9e-15)
!!!!! test failed
assert (quadl (@(x) sin (3 * x) .* cosh (x) .* sinh (x), 10, 15),2.588424538641647e+10,-9e-15) expected
 2.5884e+10
but got
 2.5884e+10
maximum relative error 1.04636e-14 exceeds tolerance 9e-15
octave-3.5.90:4> 




--
DAS

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