- Original Message -
From: "Dylan Thurston" <[EMAIL PROTECTED]>
...
> cos x = (exp (i*x) + exp (-i*x))/2 where i = sqrt (-1)
Disregarding that Haskell does not (yet) have Imaginary types (as distinct
from Complex): Any reasonable specification and implementation would
go the other
hi.
I'm trying to run an system command (wget) within a CGI script and get the following
error:
>Exitfailure 127
How can I get more information out of an ExitFailure x error?
Can I use ioeGetErrorString? But this function doesn't work on ExitCode, which system
returns.
TIA
sebastian
_
Kent Karlsson wrote:
>
> Default definitions may be inefficient, but in my opinion, default definitions
> for approximate operations should not give drastically lower accuracy, and
> should certainly not violate any other reasonable expectations (like that sin x
> returns x for x close to 0).
>
