Em 30/08/2015 19:56, Bob Ammerman escreveu:
>> On Sun, 30 Aug 2015, Bob Ammerman wrote:
>>
>>> The "!=3D" operator returns 0 or 1 based on the comparison
>>>
>> Probably :-)
>>
>> Has this been set in stone yet?
> Yes, the standard requires it.
>
> -- Bob


BASIC (old 8-bit Microsoft BASIC) used and interesting approach: false
is zero and true is -1 (all ones), this way the same operators serve
both as binary and logic operators (and, or, xor).
<, <=3D, =3D, <>, >=3D, > return either 0 or -1.

Isaac



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