On Sun, 13 Jun 2021, Artur T. wrote:
If we agree that this shall become part of the extra package, I add
2-3 tests
to our test suit for extra.
Nice work, Artur. I vote for "combinations()". Anyway, let's not forget to
add in the documentation that the recursive algorithm I used is not the
fastest when arguments are large.
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Riccardo (Jack) Lucchetti
Dipartimento di Scienze Economiche e Sociali (DiSES)
Università Politecnica delle Marche
(formerly known as Università di Ancona)
r.lucchetti(a)univpm.it
http://www2.econ.univpm.it/servizi/hpp/lucchetti
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