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On 22/10/2011, at 12:54 AM, Antonio Scuri wrote:

>   Hi,
>   I created a class for arrays that use the arithmetic and relational operators. But I would like also to implement logical operators so I can write:
> d = a<b and b<c
>   I defined the result of the relational operators as another array of booleans with the result for each element.

How did you manage to return something other than a boolean from a relational operator?