International Day of Mathematics
International Day of Mathematics nyɛla silimiin goli 14 March dabisili. Di yuli n-lahi booni Pi Day, pirimi la laasabu malibu puuni π (Pi) ni za luɣi yini ka tooi vuui chaŋ 3.14.

UNESCO's 40th General Conference pii la Pi Day ka di zani ti International Day of Mathematics silimiin goli November 2019.

Lihimi m-pahi 

  (pi)
 Pi Day

Kundivihira

Sambani ni kundivihira 

 Official website of the International Day of Mathematics
 UNESCO page on the International Day of Mathematics
 数学漫谈 (A Tour  of Mathematics),  a public lecture (in Chinese) delivered by Professor Ya-xiang Yuan (President of International Council for Industrial and Applied Mathematics) on 14 March 2020, the first International Day of Mathematics (slides)

Mathematics and culture
Pi