Module CheckIt { Def Boolean A, B Document Rep$ A=True B=False k=(A, B) And=Lambda (a as Boolean, b as Boolean)-> a and b Or=Lambda (a as Boolean, b as Boolean)-> a or b Xor=Lambda (a as Boolean, b as Boolean)-> a xor b Not=Lambda (a)->Not a func=((And, "And"), (Or, "Or"), (Xor, "Xor")) F1=Each(func) While F1 { M1=Each(k) M2=Each(k) While M1 { While M2 { A=Array(Array(F1), 0) Rep$=Format$("{0} {1} {2} = {3}",Array(M1), Array$(Array(F1), 1),Array(M2), A(Array(M1), Array(M2)))+{ } } } } M1=Each(k) While M1 { Rep$=Format$("Not {0} = {1}",Array(M1), Not Array(M1))+{ } } Report Rep$ Clipboard Rep$ } CheckIt