!set exolist  =!char 1 to -2 of circle,circle2,circle3,circle4,comp1,comp2,div1,hyper,hyper2,reciproc,compmixt,divmixt,multmixt,mult1,mult2,poly,poly2,rat,rat2,rectangle1,rectangle2,rectangle3,rectangle4,rectangle5,rectangle6,righttriangle,tower,trigo,trigo2,trigo3,compvert1a,compvert1b,multvert1,
!set titlelist=!char 1 to -2 of Circle,Circle II,Circle III,Circle IV,Composition I,Composition II *,Division I,Hyperbolic functions I,Hyperbolic functions II,Inverse derivative,Mixed composition,Mixed division,Mixed multiplication,Multiplication I,Multiplication II,Polynomial I,Polynomial II,Rational functions I,Rational functions II,Rectangle I,Rectangle II,Rectangle III,Rectangle IV,Rectangle V,Rectangle VI,Right triangle,Tower,Trigonometric functions I,Trigonometric functions II,Trigonometric functions III,Virtual chain Ia,Virtual chain Ib,Virtual multiplication I,
!set exototal =!itemcnt $exolist

