The lines 

006  $pdl1 = pdl (@{$matrix}[0]);
...
009      $pdl2 = pdl (@{$matrix}[$j]);

[download]
are likely to be incorrect. Check the syntax.

If $matrix is a 2-d array reference, you probably want to dereference that as $matrix->[0]. PDL likes array references just fine for initializing piddles.

After Compline,
Zaxo

In reply to Re: Maybe I'm just dumb... by Zaxo
in thread Debugging a sort in PDL routine by Evanovich

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