15 Oct
2019
15 Oct
'19
5:56 a.m.
Update here in French (and small corrections in the "Explanation" part): https://bit.ly/2B931qM Best, É.
Le 14 octobre 2019 à 18:58, Éric Angelini <bk263401@skynet.be> a écrit :
Hello Math-Fun, A Marf-Low rule [...]