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In C language there are 2 operations:
&& is a boolean operation that gives true if both operands are true. (5 &&
10) is true.
& is also a bolean operation, but it is performed for each bits of operands
(double, word or byte). the result is a byte or word or double. (5 & 10) = 0
is false.
In povray language & is equivalent to C &&.
Chaps
"Martin Thoma" <mar### [at] radiok2r de> wrote in message
news:3C0DD743.37C0AE12@radiok2r.de...
> Hello! I didn't find anything in the help files, so I ask here: Is it
> true, that there is no logic AND or && or OR or || in #if-statements
> available?
>
> Martin
>
>
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