> Date: Thu, 9 Mar 2017 10:55:07 +0200 > From: David Gray <dg...@iesl.forth.gr> > > I'm going to deal with a few materials so I thought passing a vector > directly would be better, but I didn't manage to > differentiate the resulting function
If you use the autocurrying notation, it may be easier: (define ((n p) x) ...) (pe ((D (n (up 'p_1 'p_2 'p_3 ...))) x)) Otherwise, you need *all* the arguments to go through a single vector in order to differentiate it, because scmutils has no way to know which arguments are scalars and which arguments are vectors. _______________________________________________ MIT-Scheme-users mailing list MIT-Scheme-users@gnu.org https://lists.gnu.org/mailman/listinfo/mit-scheme-users
