Hi Jochen, According to your proposals, I'm going to add the following operators:
1) !&& a !&& b === !(a && b) 2) !|| a !|| b === !(a || b) 3) !& a !& b === !(a & b) 4) !| a !| b === !(a | b) 5) ~& a ~& b === ~(a & b) 6) ~| a ~| b === ~(a | b) Could you confirm whether the semantics of these operators are right or not? Thanks, Daniel.Sun -- View this message in context: http://groovy.329449.n5.nabble.com/Negative-relational-operators-for-Groovy-3-tp5736809p5736882.html Sent from the Groovy Dev mailing list archive at Nabble.com.