Re: [Bug-apl] Near-real numbers not handled properly

[Juergen Sauermann]

Hi,

thanks, fixed in SVN 117.

/// Jürgen


On 01/30/2014 10:23 PM, Kacper Gutowski wrote:
> Hi,
> It seems that functions requiring “near-real numbers” as arguments throw
> DOMAIN ERROR when given a value represented internally as complex even
> if imaginary part is exactly equal zero.
>
>        1 > 0J0
> DOMAIN ERROR
>        1>0
>        ^^
>        1 ⌊ 0J0
> DOMAIN ERROR
>        1⌊0
>        ^^
> etc.
>
> Note: from ISO's definition of near-real one can infer that 0J0 is always
> near-real regardless of real-tolerance.  On the other hand 0J0 is never
> demoted by GNU APL from complex to real.  This isn't relevant to examples
> above but the problem initially hit me this way:
>
>        ⌈/(3⍴2)⊤2
> DOMAIN ERROR
>        ⌈/(3⍴2)⊤2
>        ^ ^
>
>
> -k