if(  3-2 == abs( 3+2 - 2*$var )  ) {
    # q-:
}

[download]

If you have 3 values, it takes slightly more work: 

if(  not $var**3 - 12*$var**2 + 41*$var - 42  ) {
    # $var is 2, 3, or 7
}

[download]

For the specific case of 2 and 3: 

if(  3 == ( $var | 1 )  ) {

[download]

- tye        

In reply to Re: comparison with bitwise operators (sarcasm) by tye
in thread comparison with bitwise operators by alextor

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