Le 08/09/2011 22:18, Paul CARRICO a écrit : > Dear all, > > > > Is there another way to test a Boolean than the following (ugly) one > > > > test =%f > > if (test) then > > > > else > > printf("This is false\n") > > end > > > > Thanks > > > > Paul > > Try this: a=%f; b=%t; printf(string(a)); printf(string(b)); Antoine