!set exolist  =!char 1 to -2 of addfill,cubfill,divfill,division,division2,division3,inverse,inverse2,inverse3,invpower,multfill,polyfill,powerfill,power,power2,root,simple,square,sumprod,trinomfill,divzero2,divzero,divzero3,
!set titlelist=!char 1 to -2 of Addition fill,Cubic fill,Division fill,Division I,Division II,Division III,Inverse I,Inverse II,Inverse III,Invertible power,Multiplication fill,Polynomial fill,Power fill,Powers,Powers II,Roots,Simple computations modulo n,Squares,Sum and product,Trinomial fill,Zero divisor II,Zero divisors,Zero divisors III,
!set exototal =!itemcnt $exolist

