Pi Day
Culture
Pi Day reveals origins of pi symbol
Everyone knows about pi, the world’s most famous irrational number. And just as recognizable is the pi symbol: 𝝅. But how did that symbol come to be?
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© 2023 Copyright MultiLingual Media LLC. No duplication or reproduction without express written permission.
© 2022 Copyright MultiLingual Media LLC. No duplication or reproduction without express written permission.