Am 10.06.2021 um 10:57 schrieb Riccardo (Jack) Lucchetti:
Folks,
while revising some old code I stumbled into a function that I'd
written a while back, and I realised this could go into the extra
package. Note: for large input vectors (n > 5) the recursion approach
really is much slower than direct calculation, so there is quite a lot
of room for optimisation.
Opinions?
OK, so what's the use case?
thanks
sven