Andrzej Kukla @Mathinity_

Recreational mathematician. Doing math for the plot ✦ linktr.ee/mathinity Kraków, Poland Joined October 2020

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Andrzej Kukla @Mathinity_

2 weeks ago

3rd DLC to Witcher 3 3³ = 27 Release date: 2027 It was written in the stars

Medallion's humming... that can only mean one thing! It's time to announce The Witcher 3: Wild Hunt - Songs of the Past! ⚔️ This brand new expansion for The Witcher 3: Wild Hunt will take you to the Path with Geralt of Rivia once more. It’s being co-developed with @Fools_Theory

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Andrzej Kukla @Mathinity_

4 weeks ago

Cool non alternating series to calculate, what else would you like to do on this beautiful Sunday evening? Have fun! 👑

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Andrzej Kukla @Mathinity_

a month ago

More floor = more fun 🧠 The original problem contained less floor and that was awful. I fixed it. And made it harder. Your welcome 😈

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Andrzej Kukla @Mathinity_

2 months ago

No but seriously, didn’t know this series would be so fun to evaluate. Have a nice Sunday!

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Andrzej Kukla @Mathinity_

2 months ago

First one is 2

Abakcus @abakcus

2 months ago

Probably, the second most interesting prime number! 😮

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Andrzej Kukla @Mathinity_

2 months ago

game recognizes game

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Andrzej Kukla @Mathinity_

2 months ago

@hbou None of these, it’s a complex number, so you can’t compare it’s value to 0.

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Andrzej Kukla @Mathinity_

2 months ago

After 250 years of silence, Euler finally shared a sequel to the famous Euler’s Identity 💀 Well… that’s obviously a joke, because Euler wasn’t silent for the past 250 years, but only 243. Oh, the identity? Yeah, this part it true actually, check it out for yourself!

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Andrzej Kukla @Mathinity_

2 months ago

If you solved previous Sunday Challenges, this one shouldn’t be any problem for you. Always great to see number theory on such contests 😊

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Andrzej Kukla @Mathinity_

3 months ago

Floor function and integral is a mix from hell that often leads to beautiful results. And this integral is a great example. Have fun! 🔥

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Andrzej Kukla @Mathinity_

3 months ago

Continue celebrating π-day with this fun little integral! 🥳❤️ have fun! π-day never ends.

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Andrzej Kukla @Mathinity_

3 months ago

@INSPECTOLNZ Ok, then my proof must be wrong. Can you point in which point it doesn’t hold?

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Andrzej Kukla @Mathinity_

3 months ago

Happy π-day! 🥳 To celebrate this day I’ve decided to show you how to prove the irrationality of π! What is your favourite thing related to π? 🤔 Meanwhile, have a nice read! 🧵[1/8]

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Almost Sure @Almost_Sure

3 months ago

Simple! Apery’s proof that ζ(3) is irrational can be modified to show that ζ(2)=π²/6 is irrational, by constructing sequences of integers Aₙ and Bₙ 0 ≠ ζ(2)-Aₙ/Bₙ = ο(1/Bₙ) from which it follows that π² is irrational and hence π is irrational.

Andrzej Kukla @Mathinity_

3 months ago

Happy π-day! 🥳 To celebrate this day I’ve decided to show you how to prove the irrationality of π! What is your favourite thing related to π? 🤔 Meanwhile, have a nice read! 🧵[1/8]