1*9a7741deSElliott Hughes/^[0-9]/ { print $1, 2*9a7741deSElliott Hughes length($1), 3*9a7741deSElliott Hughes log($1), 4*9a7741deSElliott Hughes sqrt($1), 5*9a7741deSElliott Hughes int(sqrt($1)), 6*9a7741deSElliott Hughes exp($1 % 10) } 7