Re: Octave 3.5.90 snapshot available for ftp

[Tatsuro MATSUOKA]

Hello
On MinGW，
octave:1> format long
octave:2> test quadl.m
  ***** 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
 25884245386.4165
but got
 25884245386.4162
maximum relative error 1.04636e-014 exceeds tolerance 9e-015

The result is the same as that on Ubuntu 11.10 (gcc-4.6.1).
This may not be MinGW specific.

Regards

Tatsuro

--- On Mon, 2011/12/19, Tatsuro MATSUOKA　　wrote:

> Hello
> 
> I have built octave 3.5.90 on Ubuntu 11.10.
> 
> Summary:
> 
>   PASS  10145
>   FAIL      1
> 
> Error comes from quadl.m test.
> 
> octave:1> format long
> octave:2> test quadl.m
>   ***** 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
>  25884245386.4165
> but got
>  25884245386.4162
> maximum relative error 1.04636e-14 exceeds tolerance 9e-15
> 
> Complier version gcc-4.6.1 on Ubuntu.
> 
> Regards
> 
> Tatsuro
> 
>