--- Frank Newland <[EMAIL PROTECTED]> wrote:
> Quick help pls..
> 
> I want to use only 'and' statements. How can I get rid
> of this OR ??  My Boolean algebra is not functional at
> the moment...
> 
> where  ((A)  or (not B ) )

         =====      _____     _____
    _        -      _   =     _   =     =----   
A + B  =  A + B  =  A * B  =  A * B  =  A * B

So it is going to be:

not (B and not A)

Or in Perl:

unless (B and not A) {
}

unless (B &&! A) {
}

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