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National Mathematics Day 2023: Know about Srinivasa Ramanujan's life & work
Hindustan Times ^ | Dec 22, 2023

Posted on 12/23/2023 8:00:18 PM PST by nickcarraway

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To: nickcarraway

December 22 is also the birthday of my 3rd son. I’ll have to let him know that it’s also National Mathematics Day in India. He’s a nerd.


21 posted on 12/24/2023 5:06:24 AM PST by Tax-chick (Sounds like a great idea, with the best of intentions. What could possibly go wrong?)
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To: nickcarraway

Party trick:

Start with any four digits between 1 and 9. Ex 7145

Arrange them in descending order, ex 7541
Arrange them in ascending order. 1457
Subtract. 6084

Repeat with this new number. 8640
Subtract 0468
8172

Repeat until you get a number that puts you in a closed loop. It’ll ALWAYS be 6174, Kaprekar’s Constant. No matter which four digits you start with.


22 posted on 12/24/2023 5:59:25 AM PST by muir_redwoods (Freedom isn't free, liberty isn't liberal and you'll never find anything Right on the Left)
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To: nickcarraway

We should not be observing National Mathematics Day. Mathematics is racist. That’s why Oregon passed a law ending math proficiency requirements for students.


23 posted on 12/24/2023 6:56:59 AM PST by Fiji Hill
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To: nickcarraway

I thought the only math they teach in today’s el/hi schools is what method is used to count the actual number of genders and pronouns.


24 posted on 12/24/2023 7:06:47 AM PST by antidemoncrat
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To: nickcarraway

Srinivasa Ramanujan, huh. BLM has labeled math as racist.

The latest is sleep is racist, smh.


25 posted on 12/24/2023 8:30:45 AM PST by bgill
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