ref: 9666b77b369e342353c29eed5415123f58e58948 dir: /testdir/tt.14/
function abs(x) { return (x < 0) ? -x : x } BEGIN { n = 1000 for (i = 1; i < n; i++) x[i] = rand() for (i in x) for (j in x) if (abs(x[i]-x[j]) < .01) break }