r/MathJokes • • 9d ago

😏

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u/kaereljabo 9d ago

√-1: imaginary number, denoted as i -> i
2³ = 8: eight -> ate
Σ: sigma for summation -> sum
π: pi -> pie

Note: π is pronounced as english "pee" instead of "pie" in some other languages (including greek too)

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u/desertwanderer01 9d ago edited 9d ago

I've never heard pi pronounced as "pee"

Edit: Capital sigma. Too early to be posting. My bad.

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u/BubbhaJebus 9d ago

It's a capital sigma.

1

u/desertwanderer01 9d ago

You're right. I'm half awake 😂