Hi Marc, There's also this conversation from March 2021 on the mailing list:
https://www.nntp.perl.org/group/perl.perl6.users/2021/03/msg9857.html [Matthew's answer looks very interesting]. Anyway, HTH. --Bill. On Sat, Sep 3, 2022 at 2:51 PM Marc Chantreux <m...@unistra.fr> wrote: > On Sat, Sep 03, 2022 at 09:50:08PM +0100, Ralph Mellor wrote: > > > ( A B C ) to ((A) (A B) (A B C)) ? > > <A B C>[^1,^2,^3] > > I got that one and tried to generalize it with something more generic > (using * to get the number of elements). > > thanks for helping > > -- > Marc Chantreux > Pôle de Calcul et Services Avancés à la Recherche (CESAR) > http://annuaire.unistra.fr/p/20200 >
