!set exolist  =!char 1 to -2 of preimageA,preimageC,preimageF,reciproque1,
!set titlelist=!char 1 to -2 of Image rciproque complexe : trouver A,Image rciproque complexe I,Image rciproque complexe II,Image rciproque dans le plan,
!set exototal =!itemcnt $exolist

