!set exolist  =!char 1 to -2 of Intdoubl,Intdoubl2,Intdoubl3,Intdoubl4,
!set titlelist=!char 1 to -2 of Double Integrals I,Double Integrals II,Double Integrals III,Double Integrals IV,
!set exototal =!itemcnt $exolist

