!set exolist  =!char 1 to -2 of rowadd,rowadd2,det2x2,det3x3,det4x4,det5x5,dettrace2x2,dettrace3x3,dettrace4x4,detrank,ex2x2,ex2x2b,ex2x2bb,ex2x2c,ex2x2cb,gauss3x3,gauss3x3b,givenprod,parm3x3,parm4x4,prodinv2x2,prodinv3x3,prodinv4x4,prodinv5x5,permurow,permurow2,
!set titlelist=!char 1 to -2 of Addition of rows,Addition of rows II,det 2x2,det 3x3,det 4x4,det 5x5,Det and trace 2x2,Det and trace 3x3,Det and trace 4x4,Determinant and rank,Example 2x2,Example 2x2 II,Example 2x2 IIb,Example 2x2 III,Example 2x2 IIIb,Gauss 3x3,Gauss 3x3 II,Given products,Parametric 3x3,Parametric 4x4,Product and inverse 2x2,Product and inverse 3x3,Product and inverse 4x4,Product and inverse 5x5,Row permutation 3x3,Row permutation 3x3 II,
!set exototal =!itemcnt $exolist

