Hari Matematika Internasional (International Mathematics Day) 2021
International Day of Mathematics 2021 as declared by Unesco 2020 will be on Sunday on March 14 2021. (Hari Matematika Internasional 2021-seperti yang dinyatakan UNESCO sejak 2020 akan jatuh pada tanggal 14 March 2021).
This day is wellknown as a Phi day. Phi = 3.14, 3 refers to March and 14 to date (Dulu hari matematika internasional disebut hari Phi atau 3.14).
The theme of this year is “Mathematics for a better world”. (Pada hari itu, Minggu, akan dilaksanakan Pameran Poster Internasional dengan tema ‘Mathematics for a better world”).
Let us celebrate that day (Ayo kita meriahkan hari matematika internasional). All activities about that day can be seen at the web adress: https://www.idm314.org/ (Zul, 2021)
