Math Nerd 1729's Avatar

Math Nerd 1729

@mathnerd1729.bsky.social

An autistic aro-ace rambling at random times TikTok: @mathnerd1729 YouTube: @MathNerd1729 Reddit: u/ANormalCartoonNerd Instagram: @mathsnerd1729

46 Followers  |  24 Following  |  44 Posts  |  Joined: 07.09.2024  |  2.0187

Latest posts by mathnerd1729.bsky.social on Bluesky

Belated Happy Birthday! It's a bit neat that you turned the exact square root of the current year :)

11.10.2025 10:55 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1

A triple-yellow corner, two red centers, and two blue-green edges . . . YIKES ๐Ÿ˜ฌ

01.10.2025 17:57 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

โˆš6724 must be between 80 and 85 since 80ยฒ = 6400 and 85ยฒ = 7225. That means, if 6724 is a perfect square, then โˆš6724 would be 82 [since the only digits which give a last digit of 4 when squared are 2 & 8]. Verifying our assumption shows 82ยฒ = 2ยฒ ร— 41ยฒ = 4 ร— 1681 = 6724 as desired. Thus, โˆš6724 = 82.

16.09.2025 11:11 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

While I don't quite believe in numerology, there's also the fact that 2025 can be written as 2016 + (2 + 0 + 1 + 6)

16.09.2025 07:40 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

To clarify, encouraging someone to kill someone else is obviously bad. However, we also shouldn't expect the oppressed to mourn the oppressors after their death. If we're going to remember Charlie Kirk's legacy, we need to acknowledge all of it including his bigoted views

11.09.2025 20:59 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

I don't even bother with the New York Times opinions. It's not all that surprising that the exact same news network who published a swastika crossword on the first day of Hanukkah 2022 & tried to defend J. K. Rowling less than a week after a trans teen got murdered would end up praising Charlie Kirk

11.09.2025 18:01 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1
Post image

I'll be teaching Bayes' Thm in a couple weeks with my Finite Math group. Love this visual.
#MathSky #iteachmath

04.09.2025 23:02 โ€” ๐Ÿ‘ 6    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
A screenshot of a Stand Up Maths video with a Matt Parker making a cheeky face up top and then the credits which include โ€œProduced by Nicole Jacobus and Ayliean MacDonaldโ€

A screenshot of a Stand Up Maths video with a Matt Parker making a cheeky face up top and then the credits which include โ€œProduced by Nicole Jacobus and Ayliean MacDonaldโ€

Itโ€™s ya girls first โœจproducer creditโœจ

Here is the video youtu.be/eqyuQZHfNPQ?... it has all your favourite maths hits: triangle number, square number, cube number, 45 pin bowlingโ€ฆ

I am very proud of it ๐Ÿ’—

30.08.2025 16:43 โ€” ๐Ÿ‘ 46    ๐Ÿ” 2    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

I already memorized that 8 ร— 125 = 1000, however if you want some insight, you could start with โ…› = Half of ยผ = Half of 25% = 12.5% and then multiply by 1000. Still a nice vid! :)

14.08.2025 04:02 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Just found another one . . . for real though, I feel bad for the members of his family who could end up affected too despite possibly knowing better than him #immigration #news #numerology #coincidence

12.08.2025 04:13 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

WCK can use your donations. They are on the ground in Gaza, doing what they can in the face of a staggering and ongoing crime against humanity.

25.07.2025 22:26 โ€” ๐Ÿ‘ 1487    ๐Ÿ” 1224    ๐Ÿ’ฌ 12    ๐Ÿ“Œ 5
A visual solution to the following problem:
"What is the length of the hypotenuse of a right angled triangle with legs of length 7 and 24?"

A visual solution to the following problem: "What is the length of the hypotenuse of a right angled triangle with legs of length 7 and 24?"

That moment when you only noticed that July 24, 2025 was a Pythagorean Triple Day (7-24-25) a day too late . . . seems like I unfortunately may have to get my nerd card revoked *sigh* [I was focused on a relative of mine's birthday that day] #MathSky #Pythagoras #MathArt #MathChat #MathsChat

25.07.2025 19:28 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
The image describes the following mathematical trick which will always give 666 as a result
Step #1: Choose four distinct digits [In the example: 2, 3, 5, and 7 were chosen]
Step #2: Form all three-digit numbers possible using three distinct digits from those you picked [There are twenty-four possible three-digit numbers that could be formed and the table shows all of them arranged in a random and unimportant order]
Step #3: Divide the sum of the three-digit numbers formed by the sum of the four digits [In the case of the example, the three-digit numbers formed added up to 11,322 which when divided by 17 (from 2 + 3 + 5 + 7) would indeed give 666 as expected]

The image describes the following mathematical trick which will always give 666 as a result Step #1: Choose four distinct digits [In the example: 2, 3, 5, and 7 were chosen] Step #2: Form all three-digit numbers possible using three distinct digits from those you picked [There are twenty-four possible three-digit numbers that could be formed and the table shows all of them arranged in a random and unimportant order] Step #3: Divide the sum of the three-digit numbers formed by the sum of the four digits [In the case of the example, the three-digit numbers formed added up to 11,322 which when divided by 17 (from 2 + 3 + 5 + 7) would indeed give 666 as expected]

A spooky calculation I thought of ๐Ÿงฎ

1. Choose four distinct single digits.
2. Form all three-digit numbers possible using three distinct digits from those you picked
3. Divide the sum of the three-digit numbers found by the sum of the four distinct digits.

You'll always get 666, but why? #MathSky

22.07.2025 18:53 โ€” ๐Ÿ‘ 2    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Joke meme inspired by numerological conspiracy theories showing that "ASTRONOMER CEO" = "CAUGHT WITH AFFAIR" = 161 (if you let A = 1, B = 2, C = 3, and so on). The meme asks whether this is a coincidence, then immediately answers its own question by pointing out that "FAITHFUL TO WIFE" = 161 via the same method

Joke meme inspired by numerological conspiracy theories showing that "ASTRONOMER CEO" = "CAUGHT WITH AFFAIR" = 161 (if you let A = 1, B = 2, C = 3, and so on). The meme asks whether this is a coincidence, then immediately answers its own question by pointing out that "FAITHFUL TO WIFE" = 161 via the same method

A numerological coincidence I found regarding recent events #Coldplay #numerology #coincidence #antimeme

19.07.2025 13:35 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1
Google's AI Overview attempting to find the factors of 2581. It claims the factors of 2581 are 1, 31, 83, and 2581. While the method it's using is valid, the AI incorrectly states that 31 is the first prime number that divides 2581 because 2581 divided by 31 equals exactly 83. In reality, 2581 is a multiple of an earlier prime number (29) and 2581/31 = 83.2580645...

Google's AI Overview attempting to find the factors of 2581. It claims the factors of 2581 are 1, 31, 83, and 2581. While the method it's using is valid, the AI incorrectly states that 31 is the first prime number that divides 2581 because 2581 divided by 31 equals exactly 83. In reality, 2581 is a multiple of an earlier prime number (29) and 2581/31 = 83.2580645...

Looked up the factors of 2581 and forgot to put "-ai", so I ended up stumbling across this wrong solution which immediately caught my attention since I knew that 31 times 51 equals 1581. Luckily, the mathematical webpages below it gave the correct factorization of 29 times 89. #MathSky #Numeracy

14.07.2025 20:34 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Yeah I am neither living in nor am I a citizen of the USA. However, I wish the best of luck to any country in fighting fascism. Plus, I cannot really say my country's politics are that much better (especially since it's the only place other than the Vatican where divorce is still illegal)

11.07.2025 21:02 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Also, Thanks To Them would turn 1000 days old on 11 July 2025 at 9 PM (UTC-04:00). Poor Luz really needed a hug ๐Ÿซ‚

[Disclaimer: I don't use Disney+ due to boycotts & haven't liked Disney as a corporation for quite a while. I just wanted to talk about a cartoon fandom I'm in]

10.07.2025 13:13 โ€” ๐Ÿ‘ 7    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Yea, I don't use Disney+ at all nor do I like them as a corporation yet more awareness about climate change is a good thing

10.07.2025 12:39 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

One can say that Zionism is just a tool for a large part of these 'religious' Christians for achieving their own goals and less about the goal of Jewish Zionism, but there has to be some kind of overall term for the Christians who claim their own religion as their reason for supporting Israel.

06.07.2025 21:34 โ€” ๐Ÿ‘ 6    ๐Ÿ” 3    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

For me, it depends.

If you mean a Disney fan who defends the company way too much regarding stuff like the original racist Primos trailer, then that's obviously bad.

Yet just lurking in the fandoms of old Disney cartoons like Gravity Falls & TOH isn't necessarily bad

09.07.2025 08:52 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

While I don't really believe in this numerology stuff, โ€œDONALD TRUMPโ€ adds up to 666 if A = 49, B = 50, C = 51, and so on up to Z = 74 [Trump turned 74 in 2020]

07.07.2025 07:39 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Oddly enough, that alphabet ends at Z = 74 [Trump's age during 2020] and he's now US President #47. I'd imagine conservative Christian conspiracy theorists supporting Trump would have a meltdown when they come across this

07.07.2025 07:21 โ€” ๐Ÿ‘ 2    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1

So you turned 45 in the year 45 squared? Neat!

21.06.2025 02:32 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Screenshot of a regular phone calculator confirming that (92+85+82+83) + (84+76+78+86) does indeed add up to 666

Screenshot of a regular phone calculator confirming that (92+85+82+83) + (84+76+78+86) does indeed add up to 666

Screenshot of the Wikipedia article of Elon Musk to confirm that he was indeed born during 1971

Screenshot of the Wikipedia article of Elon Musk to confirm that he was indeed born during 1971

While I don't know a way to make 666 from his full name of "ELON REEVE MUSK", we could technically make 666 from just "ELON MUSK" via the random system below:

A = 96, B = 95, C = 94, and so on until Y = 72, and Z = 71

Also, Elon Musk just happens to be born during 1971. Do with that what you will.

20.06.2025 13:37 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Post image

PhD Timeline xkcd.com/3081

25.04.2025 15:32 โ€” ๐Ÿ‘ 60460    ๐Ÿ” 20746    ๐Ÿ’ฌ 602    ๐Ÿ“Œ 833

A Number Theory Puzzle for #mathsky

Find a five-digit prime number with the exact same curious property discussed in the original image

That is, find a five-digit prime p such that p+2 is a perfect square and p-1 is a triangular number

19.05.2025 20:08 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
Math is a Drag Math is a Drag is...exactly what it sounds like.

Considering that the person you linked also has a YouTube account named Math is a Drag and the account linked by Adam doesn't seem to have as much to do with math, I suspect Adam linked the wrong account by accident

youtube.com/@mathisadrag...

04.05.2025 22:28 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Funny that I saw this just a few hours after watching a vid about the frequency illusion ๐Ÿคฃ

04.05.2025 21:47 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Neat! Here's another Math Limerick . . . this one brought by yours truly! Enjoy! :)

The integral 2y dy
From 0 all the way to 9
Add 12 over 4
Then subtract 1 more
You will get the 23rd prime

19.04.2025 11:22 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

At least you considered x=0. Some students may forget that solution and immediately divide by x because they don't realize that x can be 0 as well!

17.01.2025 21:57 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

@mathnerd1729 is following 20 prominent accounts