#numbers

#AYearForArt #ephemera #Marbling #MastoArt #Art #FineArt #Prints #Giftware #HomeDecor #abstractart #Numbers #handwriting #antique

1 day ago

One day, one decomposition
A013916: Numbers k such that the sum of the first k primes is prime

3D graph #threejs #webGL ➡️ https://decompwlj.com/3Dgraph/A013916.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A013916.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #numbers #sum #first #primes #primenumbers #graph

Decomposition into weight × level + jump of A013916 in 2D (log(weight), log(level))

Decomposition into weight × level + jump of A013916 in 3D (threejs - WebGL) (log(weight), log(level), log(jump))

Sue Zipkin

1 day ago

Now for something totally different. I have a collection of ephemera. I was playing around with some marbling on it to create this painting.

Find it at :
https://www.redbubble.com/shop/ap/102029955?asc=u

This is a piece of antique ephemera with hand, writing and marbling. It is red, orange, and neutral colors. It has swirls going down the middle, and is very abstract.

A herring

1 day ago

Forty-six, you beguiling devil! #numbers

https://topicaltens.blogspot.com/2023/03/28-march-87.html

2 days ago

Australian cricketers see the number 87 as an unlucky score. It is referred to as "the devil's number", because 87 is 13 runs short of a century.

On the 87th day of the year, 10 things you might not know about the number 87:

#Today #Numbers #87 #87th

2 days ago

One day, one decomposition
A011775: Numbers k such that k divides phi(k) * sigma(k)

3D graph #threejs #webGL ➡️ https://decompwlj.com/3Dgraph/A011775.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A011775.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #numbers #divides #phi #sigma #graph

Decomposition into weight × level + jump of A011775 in 2D (log(weight), log(level))

Decomposition into weight × level + jump of A011775 in 3D (threejs - WebGL) (log(weight), log(level), log(jump))

A herring

Bazinga! Number forty-five!! #numbers

Arkadiusz Świętnicki 🇨🇳

Oh my god, I was studying #French #Numbers and I love how our brain works with perspective. WHen i first encountered numbers greater than or equal to 70 I was like, what the hell? But now I understand, it is easy. 70 = (60 + 10), 80 = (4 * 20(, 90 = (4 * 20) + 10. And then it gets regular and boring. CHinese is still more fucked up for numbers, I still can't count without thinking above 100,000

https://topicaltens.blogspot.com/2023/03/march-27-86.html

There are 86 metals on the modern Periodic Table.
However, the element with the atomic number 86 is not a metal. It’s radon, a radioactive, colourless, odourless, tasteless noble gas.

On the 86th day of the yesr, 10 fun facts about the number 86:

#86 #Numbers #Today #Facts

One day, one decomposition
A011540: Numbers that contain a 0

3D graph #threejs #webGL ➡️ https://decompwlj.com/3Dgraph/A011540.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A011540.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #numbers #contain #digit #graph

Decomposition into weight × level + jump of A011540 in 2D (log(weight), log(level))

Decomposition into weight × level + jump of A011540 in 3D (threejs - WebGL) (log(weight), log(level), log(jump))

4 days ago

One day, one decomposition
A011539: "9ish numbers": decimal representation contains at least one nine

3D graph #threejs #webGL ➡️ https://decompwlj.com/3Dgraph/A011539.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A011539.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #numbers #contain #digit #graph

Decomposition into weight × level + jump of A011539 in 2D (log(weight), log(level))

Decomposition into weight × level + jump of A011539 in 3D (threejs - WebGL) (log(weight), log(level), log(jump))

https://topicaltens.blogspot.com/2023/03/25-march-84.html

5 days ago

It takes Uranus 84 years to orbit the sun.

Today is the 84th day of the year. 10 things you might not know about the number 84:

#Today #Numbers #Facts #84 #Day84

5 days ago

One day, one decomposition
A011533: Numbers that contain a 3

3D graph #threejs #webGL ➡️ https://decompwlj.com/3Dgraph/A011533.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A011533.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #numbers #contain #digit #graph

Decomposition into weight × level + jump of A011533 in 2D (log(weight), log(level))

Decomposition into weight × level + jump of A011533 in 3D (threejs - WebGL) (log(weight), log(level), log(jump))

Kormeleon

6 days ago

Maths nerd alert. A number is called fortuitous if it is equal to the product of the lengths of the words in its spelled-out name. E.g., ‘twenty-four’ is 6 x 4 = 24, or ‘eighty four thousand six hundred seventy two’ is 6 x 4 x 8 x 3 x 7 x 7 x 3 = 84,672. I love this.

#math #maths #nerd #numbers

#numbers
#apple https://bildung.social/@tobiw/110074243047582014

6 days ago

One day, one decomposition
A011532: Numbers that contain a 2

3D graph #threejs #webGL ➡️ https://decompwlj.com/3Dgraph/A011532.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A011532.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #numbers #contain #digit #graph

Decomposition into weight × level + jump of A011532 in 2D (log(weight), log(level))

Decomposition into weight × level + jump of A011532 in 3D (threejs - WebGL) (log(weight), log(level), log(jump))

T. Körner • LSA • ☑️

6 days ago

One day, one decomposition
A011531: Numbers that contain a 1

3D graph #threejs #webGL ➡️ https://decompwlj.com/3Dgraph/A011531.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A011531.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #numbers #contain #digit #graph

Decomposition into weight × level + jump of A011531 in 2D (log(weight), log(level))

Decomposition into weight × level + jump of A011531 in 3D (threejs - WebGL) (log(weight), log(level), log(jump))

♾️ 스노 (雪亮 Yuki) 🔏 🦣

https://en.wikipedia.org/wiki/Dyscalculia

So, there is this. #Dyscalculia. Are fellow #autistics / #ActuallyAutistics. I think this also falls under #Neurodivergent?

(Long)

I don't think I fall under this entirely, at least based on how it was described in this Wikipedia article.

However, I do have the following issues:
1. I'm very poor with mental computations, ever since.

2. It takes time for me to memorise a sequence of numbers, like a 6-digit phone number (I will more likely mix it up, or forget after a few hours or a few weeks).

Pi? I can only tell you, 3.1416, and when I checked online (just now), 3.1416 is rounded. LOL

3. I'm bad with measurements, distance, volumes. Ask me how long a meter, an inch, and so on, I have no idea. I can't visualise it unless I use a reference that I already measured before. Volume? Same thing. I need a reference, and of course, it only works if the container shape are similar.

For example, I know how far 5 km is if I use a reference that I know is 5 km apart. And that also depends on if it's in a direct line, or road-based measurement.

4. When I see a die, what I see is the shape of the dots, then I know which number landed. So, say, if most people can quickly identify 9 birds sitting on pole lines, I have to literally count it.

This is why I amaze, sometimes in doubt, whenever people give estimates on crowd attendance just by looking. It doesn't make any sense to me how they did it. And whenever I check the real count, their estimates are very close!

5. And because I'm bad with mental calculations and I mix numbers, I have to repeatedly do calculations to check if I got it right (and sometimes still get it wrong).

YET, I was good at mathematics during my school years.

* Grade 6. I was a sub-teacher for our class whenever our mathematics teacher is called for other school duties (since she had multiple roles other than a math teacher).

I actually talked to our teacher privately and declined, because I already know my limitations. But, our teacher saw something in me and knew I can do it. So, I did. AND, I learned to love math.

* 4th year High School. I enjoyed a friendly competition with my classmate in speed computations.

YET, I have low major exam scores. LOL. What's even funnier, our mathematics teacher told me to teach another classmate. Guess what? He scored higher than me in that same exam. (He took it late.)

My math teacher can't help but laugh. Haha. And me, dumbfounded. She also saw something in me, and knew I can teach math. Of course, I also learned why I'm always getting low scores in major math exams, but not in daily tests. It was the whole point, she asked me to teach math to my classmate for that same major exam.

* College course: B.S. Mathematics

Going back to the article, I'm good at:

a. Logic
b. Spatial reasoning
c. Time

This is interesting. LOL. I have no idea about Dyscalculia until today.

#math #mathematics #numbers

One day, one decomposition
A011257: Geometric mean of phi(n) and sigma(n) is an integer

3D graph #threejs #webGL ➡️ https://decompwlj.com/3Dgraph/A011257.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A011257.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #numbers #phi #sigma #graph

Decomposition into weight × level + jump of A011257 in 2D (log(weight), log(level))

Decomposition into weight × level + jump of A011257 in 3D (threejs - WebGL) (log(weight), log(level), log(jump))

Mark Dunk

https://www.bbc.com/future/article/20230320-the-numbers-that-are-too-big-to-imagine

The numbers that are too big to imagine

#mathematics #numbers

https://topicaltens.blogspot.com/2023/03/21-march-80.html

Ultraman 80 is a Japanese superhero character, an alien who lives on Earth working as a science teacher while also fighting monsters.

On the 80th day of the year, 10 things you might not know about the number 80:

#80 #Numbers #Today

One day, one decomposition
A010784: Numbers with distinct decimal digits

3D graph #threejs #webGL ➡️ https://decompwlj.com/3Dgraph/A010784.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A010784.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #numbers #distinct #decimal #digits #graph

Decomposition into weight × level + jump of A010784 in 2D (log(weight), log(level))

Decomposition into weight × level + jump of A010784 in 3D (threejs - WebGL) (log(weight), log(level), log(jump))

WIST Quotations

#quote #quotes #quotation #enthusiasm #feedback #joy #mob #numbers #reinforcement #rejoicing #sharing

A quotation from Augustine of Hippo:

«««««
For when many rejoice together, the joy of each one is richer: they warm themselves at each other’s flame.

[Quando enim cum multis gaudetur, et in singulis uberius est gaudium, quia fervefaciunt se et inflammantur ex alterutro.]
»»»»»

Full quote, sourcing, notes:
https://wist.info/augustine-of-hippo/14805/

Teri Radichel

https://medium.com/cloud-security/counting-in-hexadecimal-base-16-bd02cf6a88fb

Counting in Hexadecimal (Base 16)
~~~
CM.3 When the numbers run out, use letters
~~~
by Teri Radichel | March 19, 2023
#cybersecurity #hexadecimsl #hex #numbers #computers #math

One day, one decomposition
A010064: Base 4 self or Colombian numbers (not of form n + sum of base 4 digits of n)

3D graph #threejs #webGL ➡️ https://decompwlj.com/3Dgraph/A010064.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A010064.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #numbers #3D #sum #base #digits #graph

Decomposition into weight × level + jump of base 4 self or Colombian numbers in 2D (log(weight), log(level))

Decomposition into weight × level + jump of base 4 self or Colombian numbers in 3D (threejs - WebGL) (log(weight), log(level), log(jump))

Teja Ray Shankara

#numbers #math #mathematics #humor

Sometimes I jokingly call myself the “numbers girl” because I often see the same numbers sequentially in different places and I find it awe-inspiring. ✨

Today I had this funny thought: “I love it that 6 plus 9 always equals 15.
There’s no grey area about it!
6 plus 9 has always equaled 15 and it always will.”

There’s something comforting about that. There’s a lot of stability in addition.

Purplish metal elevator with silver numbers on black plates with shiny purplish discs beside them. Image: StockSnap on Pixabay.

Teri Radichel

https://medium.com/cloud-security/numbering-systems-base-2-base-10-etc-49845c7a3f87

Numbering systems (base 2, base 10, base 16)
~~~~
CM.2 Counting in different numeric languages and why it matters in cybersecurity.
~~~~
by Teri Radichel | Mar 19, 2023
#binary #hexadecimal #base2 #numbers #math #pixel #cybersecurity #computers

#decompwlj #math #sequences #OEIS #PrimeNumbers #classification #mathematics #primes #numbers #graph #decomposition #Numbertheory

My first, favorite and most important sequence, the weights of prime numbers
⬇️
http://oeis.org/A117078

We see prime numbers classified by level and by weight on the graph.

This sequence has led to the decomposition into weight × level + jump ➡️ https://oeis.org/wiki/Decomposition_into_weight_*_level_%2B_jump

Screen shot of A117078 on the OEIS: a(n) is the smallest k such that prime(n+1) = prime(n) + (prime(n) mod k), or 0 if no such k exists.

Graphs on the OEIS of A117078 (the weights of prime numbers) pin plot and logarithmic scatterplot

https://topicaltens.blogspot.com/2023/03/19-march-78.html

Today is the 78th day of the year. 10 things you might not know about the number 78:

#78 #Numbers #78thDay

One day, one decomposition
A010061: Binary self or Colombian numbers: numbers that cannot be expressed as the sum of distinct terms of the form 2^k+1 (k>=0), or equivalently, numbers not of form m + sum of binary digits of m

3D graph #threejs #webGL ➡️ https://decompwlj.com/3Dgraph/Binary_self_numbers.html
2D #graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/Binary_self_numbers.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #numbers #sum #binary #digits #graph

Decomposition into weight × level + jump of Binary self or Colombian numbers in 2D (log(weight), log(level))

Decomposition into weight × level + jump of Binary self or Colombian numbers in 3D (threejs - WebGL) (log(weight), log(level), log(jump))

One day, one decomposition
A009177: #Numbers that are the hypotenuses of more than one Pythagorean triangle

3D graph #threejs #webGL ➡️ https://decompwlj.com/3Dgraph/A009177.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A009177.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #numbers #hypotenuses #Pythagorean #triangle #graph

Decomposition into weight × level + jump of A009177 in 2D (log(weight), log(level))

Decomposition into weight × level + jump of A009177 in 3D (threejs - WebGL) (log(weight), log(level), log(jump))

One day, one decomposition
A009112: Areas of Pythagorean triangles: numbers which can be the area of a right-angled triangle with integer sides

3D graph #threejs #webGL ➡️ https://decompwlj.com/3Dgraph/A009112.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A009112.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #numbers #area #Pythagorean #triangles #graph

Decomposition into weight × level + jump of A009112 in 2D (log(weight), log(level))

Decomposition into weight × level + jump of A009112 in 3D (threejs - WebGL) (log(weight), log(level), log(jump))

Lost Cabin Press

#blackandandwhitephotography #numbers
#monochrome #photography #Urban #blackandwhitelandscapephotography
It’s not only a Zero - No es solo un cero - ゼロだけじゃない - Ce n'est pas seulement un Zéro -Es ist nicht nur eine Null

A sculpture garden in Washington D.C. had these steel numbers in random order scattered across the patio, from 0 to 9, rusty looking about waist high, I thought about being in grade school and how these would have been so cold to have in the playground.

One day, one decomposition
A008917: Numbers that are the sum of 3 positive cubes in more than one way

3D graph #threejs #webGL ➡️ https://decompwlj.com/3Dgraph/A008917.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A008917.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #numbers #sum #cubes #graph

Decomposition into weight × level + jump of A008917 in 2D (log(weight), log(level))

Decomposition into weight × level + jump of A008917 in 3D (threejs - WebGL) (log(weight), log(level), log(jump))

One day, one decomposition
A008864: a(n) = prime(n) + 1

3D graph #threejs #webGL ➡️ https://decompwlj.com/3Dgraph/A008864.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A008864.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #numbers #prime #primenumbers #graph

Decomposition into weight × level + jump of A008864 in 2D (log(weight), log(level))

Decomposition into weight × level + jump of A008864 in 3D (threejs - WebGL) (log(weight), log(level), log(jump))

Codappix GmbH

3.141592653589793238462643383279502884197169399375105820974944 5923078164062862089986280348253421170679 😎. #Coding #Numbers #Nerds

One day, one decomposition
A008851: Congruent to 0 or 1 mod 5

3D graph #threejs #webGL ➡️ https://decompwlj.com/3Dgraph/A008851.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A008851.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #numbers #congruent #modulo #graph

Decomposition into weight × level + jump of A008851 in 2D (log(weight), log(level))

Decomposition into weight × level + jump of A008851 in 3D (threejs - WebGL) (log(weight), log(level), log(jump))

One day, one decomposition
A008846: Hypotenuses of primitive Pythagorean triangles

3D graph #threejs #webGL ➡️ https://decompwlj.com/3Dgraph/A008846.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A008846.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #numbers #triangles #graph

Decomposition into weight × level + jump of A008846 in 2D (log(weight), log(level))

Decomposition into weight × level + jump of A008846 in 3D (threejs - WebGL) (log(weight), log(level), log(jump))

Betalogue

I really find it extraordinary that, after all these years, there are still so many #macOS applications that are still unable to resume properly, by reopening ALL their windows, all in the right POSITION, on the right DISPLAY (in a multi-display setup), and with ALL their tabs properly reopened as well.

Looking at you:
- #Finder
- #Preview
- #ScreenSharing
etc.

And then there are some apps, like #Numbers and #TextEdit, that do resume properly… unless you had to do a hard reboot.

What a mess.

One day, one decomposition
A008810: a(n) = ceiling(n^2/3)

3D graph #threejs #webGL ➡️ https://decompwlj.com/3Dgraph/A008810.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A008810.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #numbers #ceiling #graph

Decomposition into weight × level + jump of A008810 in 2D (log(weight), log(level))

Decomposition into weight × level + jump of A008810 in 3D (threejs - WebGL) (log(weight), log(level), log(jump))

#decompwlj #math #sequences #OEIS #PrimeNumbers #classification #mathematics #primes #numbers #graph #decomposition #Numbertheory

My first, favorite and most important sequence, the weights of prime numbers
⬇️
http://oeis.org/A117078

We see prime numbers classified by level and by weight on the graph.

This sequence has led to the decomposition into weight × level + jump ➡️ https://oeis.org/wiki/Decomposition_into_weight_*_level_%2B_jump

Justin Cox 🤷🏼‍♂️

I’ve been searching for a #Mac-centric way to replace some of my information in #Notion for months.

Tonight, at a red light, it hit me… Notion is just a fancy spreadsheet! 🤦🏼‍♂️

#Numbers is the Notion replacement I’ve been looking for.

One day, one decomposition
A008366: Smallest prime factor is >= 17

3D graph #threejs #webGL ➡️ https://decompwlj.com/3Dgraph/A008366.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A008366.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #rough #numbers #divisible #graph

Decomposition into weight × level + jump of A008366 in 2D (log(weight), log(level))

Decomposition into weight × level + jump of A008366 in 3D (threejs - WebGL) (log(weight), log(level), log(jump))

Andrew Wooldridge

This site is hopelessly engrossing https://oeis.org/ #math #numbers #sequences

Ben Clifford

The Kid Should See This 🌈🪐✨

love this rounding error on a super old docker install - it's meant to pick the units to be something on the right scale...

> Up 3.276818 years

#docker #numbers

#video #math #demonstration #mathchat #STEM #STEMeducation #engineering #counting #numbers

⓪⓪⓪⓵⓪⓵ https://thekidshouldseethis.com/post/analog-binary-counter-video

This 3D-printed analog #binary counter demonstrates the pattern up to 63 or 111111 (in Base-10).

Christopher Mackay 🇨🇦

Help — I started doing some billing and fell down the playing-with-spreadsheets rabbit hole… #spreadsheets #Numbers #lookups #currencyConversions

Paysages Mathématiques

Scientific American / Manon Bischoff : The Most Boring Number in the World Is ...
https://www.scientificamerican.com/article/the-most-boring-number-in-the-world-is/
#mathematics #math #maths #numbers

Hebrew by Inbal

#five #counting #countinhebrew #hebrew #jewish #numbers #Fediverse #mastodon #mazeldon #hebrewbyinbal

Count 5's in Hebrew!

Chaz Brenchley

Heh. I have been alive for 3347 weeks, I find. (I love that there are little calculators on the internet to help you learn these kinds of things.)
#numbers

Sami Lehtinen

" #PBKDF2 vs #Argon2 - Finally some hard #numbers " - Nice post, worth of sharing.
https://www.reddit.com/r/Bitwarden/comments/1167rwm/pbkdf2_vs_argon2_finally_some_hard_numbers/

Dan Drake

Inspired by a recent post of @JimPropp's: you may think that, in a positional notation system for base ten, you need a symbol for "zero": without it, you can't distinguish between 22 and 202, right?

Nope!

I'm procrastinating and wrote up a post about a way to do it: https://ddrake.prose.sh/base_ten_without_zero

#math #numbers #zero

Jim Donegan ✅

https://www.youtube.com/watch?v=ALc8CBYOfkw&ab_channel=SabineHossenfelder

#SabineHossenfelder - Do #ComplexNumbers Exist?

"Do complex #Numbers exist or are they just a convenient, #MathematicalTool that we use in science? With the exception of #QuantumMechanics, it is easy to get rid of complex numbers. But can you do quantum mechanics without complex numbers? A recent paper says no, you can't."

#Math #Maths #Mathematics #Science #Physics #Equations #ComplexPlane #TheComplexPlane #ComplexNumber #e #i #Pi #QM #QuantumPhysics

Betalogue

https://www.apple.com/feedback/

I just sent the following feedback to Apple’s #Numbers team via:

I have next-to-zero hope of the feedback ever falling into the right hands and actually leading to a bug fix, but I have to try. This is a bug (⌥←|→ not working as expected) that has been annoying me for A DECADE. I only recently discovered that Numbers actually supported alternate shortcuts for this. Sadly, on my Canadian French - CSA keyboard, ⌃⌥⇧B|F work as expected (yey!), but ⌃⌥B|F do not. Grrr.

:solar: vi "no daw" vi

Vi would like to participate in the flirt economy. looking for #growth and #numbers in this growing market. Please connect if you would like to work together to achieve our mutual goals! #feet

:solar: vi "no daw" vi

Why are polls the best way to engage with the Fediverse? #SEO #Clout #Numbers #Hustle

One day, one decomposition
A007066: a(n) = 1 + ceiling((n-1)*phi^2), phi = (1+sqrt(5))/2

3D graph #threejs #webGL ➡️ https://decompwlj.com/3Dgraph/A007066.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A007066.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #numbers #ceiling #phi #sqrt #graph

Decomposition into weight × level + jump of A007066 in 2D (log(weight), log(level))

Decomposition into weight × level + jump of A007066 in 3D (threejs - WebGL) (log(weight), log(level), log(jump))

the 9 numbers

HALFWAY THROUGH THE MONTH is an ideal time to re-read your MONTHLY #NUMEROLOGY FORECAST. A lot has happened since the beginning of February and your forecast is likely to have additional meaning now. #numbers #healing #motivation #inspiration
https://creativenumerology.com/monthly-forecast-february-2023/

Bible

#Bible #Numbers #pessimism

The Israelites said to Moses, “We are bound to die! We perish, we all perish!” Numbers 17.12 NET.

In the desert, after Korah’s rebellion and the Lord’s solution, the Israelites thought the sky was falling. And well they might. Their kinfolk is alive today.

#decompwlj #math #sequences #OEIS #PrimeNumbers #classification #mathematics #primes #numbers #graph #decomposition

My first, favorite and most important sequence, the weights of prime numbers
⬇️
http://oeis.org/A117078

We see prime numbers classified by level and by weight on the graph.

This sequence has led to the decomposition into weight × level + jump ➡️ https://oeis.org/wiki/Decomposition_into_weight_*_level_%2B_jump

Seb

#vaccines #manufacturing #numbers #SocialEngineering #misleading #manipulation

Having worked closely with the pharmaceutical industry for over 17 years, juggling with numbers is nothing new to me. The effects become even more clear when you put a researcher on evaluating manufacturing practices of currently mass produced and administered vaccines. Just listen to this podcast where such a researcher gets interviewed. https://play.acast.com/s/5f0742238c04377066137b24/63c3518f371a4f00114e51d3

One day, one decomposition
A006532: Numbers whose sum of divisors is a square

3D graph #threejs #webGL ➡️ https://decompwlj.com/3Dgraph/A006532.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A006532.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #numbers #sum #divisors #square #graph

Decomposition into weight × level + jump of A006532 in 2D (log(weight), log(level))

Decomposition into weight × level + jump of A006532 in 3D (threejs - WebGL) (log(weight), log(level), log(jump))

Margaret Lonsdale

#numbers #photography #poems

I like the number 9
No explanation offered
I like it
When I see it
I feel glad
I like it
See this one?
I saw it last night
Small
In a tiny church
At a folk show
On a break
I leaned against a wall
Sitting too long is no good
Number 9
Someone left it for me to see
I saw it
Now you see it as well
3 may be magic
But I like number 9
What is your number
Do you ever wonder
I guess mine in number 9
I’ll repeat it like a mantra
It feels right
Number 9
Number
9🪶

A small number 9 in black felt pen above a single hook on a wall of eggshell white with the words Number 9 inserted in three forms beneath the small original hand printed numeral.🪶

Rev. Kellyn Delgado

#Seximal is the bestimal!

https://seximal.net

#numbers #math #maths #six #basesix #senary #heximal

Tech news from Canada

Wired: The End of Grading https://www.wired.com/story/the-end-of-grading/ #Tech #wired #TechNews #IT #Technology via @morganeogerbc #measurements #mathematics #numbers #Ideas #PiDay #math

Kristian Harstad

#fun thought

#turing - who, like me, was a #Kingsman - proved it's impossible to #compute all #numbers because there are an #uncountably #infinite number of real numbers but only a #countably infinite number of turing #machines

so we can NEVER access those numbers with a #computer #program

TransitBiker

#math #civilization #numbers #time

Basing our time on units of 60 dates back to the Sumerian civilisation. That’s about 6000 years ago.

Hebrew by Inbal

#hebrewbyinbal #four #lucky4 #hebrew #jewish #numbers #learnhebrew #Fediverse #mastodon #mazeldon #jewdiverse #goodmorning

In some cultures, the number four is considered to be a lucky number because it is the number of elements in the universe (earth, water, air, and fire).

I introduce lucky number 4 to you!

Click profile link for more.

#AYearForArt #MastoArt #mastodon #art #artistsonmastodon #artist #abstract #abstractart #painting #fediart #prints #ArtCollector #purple #numbers #coffee #morning

#ArtMatters - Please share art with the world

ART🌻 HANG IT, WEAR IT, SIT ON IT, GIFT IT, COLLECT IT

Wakey Wakey - It's Monday
Rise and Shine....here is your morning news to go with your coffee

"MORNING EDITION"

ADD TO YOUR COLLECTION HERE : https://lynnie-lang.pixels.com/featured/morning-edition-blue-orange-abstract-painting-grunge-street-art-lynnie-lang.html

Collage abstract with white background, stone blue and navy blue scratch marks, coffee cup rings, drips, drops and splotches with random letters and splashes of mango orange

#AYearForArt #MastoArt #mastodon #art #artistsonmastodon #artist #abstract #abstractart #painting #fediart #prints #ArtCollector #purple #numbers #beach #water

#ArtMatters - Please share art with the world

ART🌻 HANG IT, WEAR IT, SIT ON IT, GIFT IT, COLLECT IT

Just Launched This New Painting Today

BOOSTS APPRECIATED!!

"MARGARITA ON THE BEACH"

ADD TO YOUR COLLECTION HERE : https://lynnie-lang.pixels.com/featured/margarita-on-the-beach-abstract-blue-aqua-lime-lynnie-lang.html

Framed abstract painting in shades of blues, aqua, lime green and white. Random palette knife and brush strokes, lines and splotches.

#AYearForArt #MastoArt #mastodon #art #artistsonmastodon #artist #abstract #abstractart #painting #fediart #prints #ArtCollector #purple #numbers

#ArtMatters - Please share art with the world

ART🌻 HANG IT, WEAR IT, SIT ON IT, GIFT IT, COLLECT IT

Good morning, Art Lovers!

5th Of February
Make Your Day Count - Do Something To Make A Difference #MakeADifference

"PURPLE RAIN"

ADD TO YOUR COLLECTION HERE : https://lynnie-lang.pixels.com/featured/purple-rain-abstract-collage-purple-lavender-black-white-number-5-lynnie-lang.html

Abstract painting with mostly lavender purple background with swooshes of black paint, bits of white, random letters and a big number 5

#AYearForArt #MastoArt #mastodon #art #artistsonmastodon #artist #abstract #abstractart #painting #fediart #prints #ArtCollector #green #numbers

#ArtMatters - Please share art with the world

ART🌻 HANG IT, WEAR IT, SIT ON IT, GIFT IT, COLLECT IT

Good morning, Art Lovers!

5th Of February
Make Your Day Count - Do Something To Make A Difference #MakeADifference

"PLATFORM 5"

ADD TO YOUR COLLECTION HERE : https://lynnie-lang.pixels.com/featured/platform-5-abstract-collage-art-black-white-green-yellow-tan-letters-numbers-lynnie-lang.html

Abstract with mostly yellow backgrounds, splashes of sage green, swirls of black paint. random letters and numbers with a large number 5

Stories and Folklore

https://youtube.com/watch?v=2dWsycRKf0A&feature=shares

I love #numbers, especially number patterns and repeating numbers. There is a wonderful #YouTube channel called Combo Class and today it has hit the sweet spot.

Check out the square-root of 12345678987654321

The Kid Should See This 🌈⚡️🪐

[armaan@fosstodon ~]$:idle:

👽⚠️ https://thekidshouldseethis.com/post/teded-alien-pyramid-riddle

#Educators & upper #elementary or #middleschool #students: Before you watch the video for this Alien Pyramid riddle (or at least, before you watch the solution), try these Number Pyramids by lesson creator Henri Picciotto: https://www.mathed.page/early-math/pyramids/index.html

#math #video #teded #puzzles #logic #numbers #code

At a certain point, it kinda feels like #math is more #letters and #variables than actual #numbers. Not hating tho I kinda like it.

Rev. Kellyn Delgado

#Poll time! What is your favorite radix/number base?

#math #maths #mathematics #numbers #radix #base

Ben Clifford

https://en.wikipedia.org/wiki/Vehicle_registration_plates_of_Romania#1900_%E2%80%93_1908

Hey, ℕ-controversy-fans, I found this on wikipedia:

> The first plate was issued in 1900 to Bazil Assan, bearing the number 1. This created a problem with Prince Bibescu, who wanted to have the first license plate, so he was issued plate number 0 (zero).

#numbers

Auschwitz Memorial

9 January 1942 | The number of prisoners at the Auschwitz concentration camp during the evening roll-call was 11,856. Among them there were 9,153 Poles, 2,004 Soviet POWs & 193 Jews.

---

See our online lesson that explains the most important aspects of the history of the camp: http://lekcja.auschwitz.org/en_1/

#Auschwitz #history #ww2 #otd #prisoners #numbers #Poles #Soviet #Jews #POWs #histodons #Nazis #Germany #NeverForget #facts #memory #remember #education #elearning #lesson

#ArtMatters - Please share art with the world

ART🌻 HANG IT, WEAR IT, SIT ON IT

Wondering where 2022 went?

"LOST TIME"

Have A Look : https://lynnie-lang.pixels.com/featured/lost-time-black-and-white-abstract-painting-collage-art-lynnie-lang.html

Hope I #MadeYouSmile

#MastoArt #mastodon #art #artistsonmastodon #artist #abstract #abstractart #prints #painting #fediart #AYearForArt #Time #words #numbers #blue #collage #artists #morning #lost

Black and white collage abstract painting with splashes of cobalt blue and orange. Collage elements of letters, numbers and a clock are mixed in

Auschwitz Memorial

#Auschwitz #Birkenau #history #histodons #numbers #research #podcast #prisoners #people #ww2 #NeverForget #otd #facts #education #NewYearsEve

31 December 1943 | It is the only 'end of the year’ in the history of the Auschwitz camp when the exact number of prisoners in the entire camp system is known:

85,298 people: 55,785 men & 29,513 women.

Listen to a podcast on researching the numbers of victims: https://anchor.fm/auschwitz-memorial/episodes/On-Auschwitz-16-The-research-on-the-number-of-victims-of-the-camp-e1dfue9

sportsfonts

#typography #numbers #font

Cooking up something new for 2023 …

Animation of numerals 0–9, from condensed to wide

Auschwitz Memorial

25 December 1943 | There were 86,920 prisoners in the entire Auschwitz concentration camp system: Auschwitz I, Auschwitz II-Birkenau, Auschwitz III-Monowitz camps & sub-camps:

56,596 men and 30,324 women.

Learn about the history of Auschwitz from our online lesson: http://lekcja.auschwitz.org/en_1/

#Auschwitz #Birkenau #Monowitz #history #ww2 #numbers #prisoners #otd #Nazis #Germany #facts #people #Holocaust #Shoah #war #education #genocide @histodons

michael

#history peeps: Suppose I wanted to obsess about things happening in a specific year, how should I hashtag that, seeing that #numbers alone don't work as hashtags? #AD1913 ? #1913CE ? #anno1913 ? #year1913 ? #in1913 ? I'll just float these and check if anybody has used them #histodons #C20 #feditips

Arnoud Buzing

Plots of #complex #numbers are always so cool looking

\[ \frac{z^2+1}{z^2-1} \]

(with #mathematica)

Frank Podmore 🌹✊

@Ciaraioch As an all-purpose scold, my toots today supporting train drivers are doing far fewer #numbers than my toots yesterday supporting nurses. What, do none of you like trains? I am, needless to say, Dismayed

Bård Edlund / EDLUNDART

I made this #animation for a Stack Overflow question about #programming forward and backward number loops in #java -- but really it's just something kinda satisfying to look at.

#️⃣ #nerdy #code #tech #math #maths #numbers #motiondesign

Two interlocking and spinning rings with the numbers 1, 2, 3, and 4 on them

Pascal's Basilisk

Karl Voit :emacs: :orgmode:

@Raspberry_Pi @TobyRobertsPi this toot is doing #numbers, please visit my SoundCloud https://tinyurl.com/yesahsyd

https://www.tbray.org/ongoing/When/202x/2022/12/04/Long-Links #math #numbers #mathematics

Odo 11111km: "This was in a little diesel VW Golf we drove at the time. When I looked at that number, I wondered if it were #prime, and further, could such numbers containing only 1’s could ever be prime. [...] This attracted the attention of at least one real mathematician, who introduced the notion of repunits. For example, 1,111,111,111,111,111,111, with 19 digits, is prime; a #repunit prime must have a prime number of digits!"

webetcaetera

Une personne sur vingt souffre de dyscalculie.

La dyscalculie est un trouble du langage écrit et scolaire qui porte plus spécifiquement sur les chiffres et le calcul. On observe des difficultés à comprendre et à utiliser les nombres.

Un article avec un nouveau DO / DO NOT du service design de Gov.uk
[EN]
https://designnotes.blog.gov.uk/2022/11/28/designing-for-people-with-dyscalculia-and-low-numeracy/

#a11y #nombre #Numbers

Aral Balkan

#dev #JavaScript #numbers #wtf

Also quite loving the fact that Uint32Array.from([Infinity])[0] === Uint32Array.from([0])[0]

Corvus

@thelinuxEXP I hardly use any office suite. My documents are written in #markdown (simple stuff), #asciidoc (most of it and more elaborate) or #latex (for the advance stuff).

For spread sheets, I use what ever is the most convenient, #numbers on macOS, Google Sheets when having to collaborate and #libreoffice calc on Linux.

Presentations I do with AsciiDoc and #revealjs.

MackayIM

Cliff Wade :novaLauncher:

Hi all,
I'm a scientist in Queensland, Australia. I spent 20-years in virus research/diagnostic development following MedLabSci degree. PhD in virology next. Research grants in discovery, detection & characterisation of respiratory viruses. Published (see ORCID in bio). Started blogging/tweeting hobby. Then spent 5 years in public health virology diagnostics. Fun work. 2021 to now, ran testing lab (ends soon). What's next for Ian🤷?
#Introduction #virus #cats #gardening #numbers #communication

#Question #Likes #Favorites #Boosts #Counts #Numbers

I'm curious as to why we don't see counts next to things such as "favorites" and "boosts" like we do on Twitter with regards to "likes" and "retweets"?

Is this something that might happen in the future or something that Mastodon just isn't interested in showing. If they aren't interested, what is the reasoning?

cms

it went back up #numbers #cpus

computer text output from a microbenchmark for genereating a serial id in an ugly colour scheme

PaulKVA

For an #introduction post, I'll try pasting part of my #bio with #hashtags.

Finding my #political voice. Dad of teen twins. #DC area non-gov #software engineer. #Science & #numbers guy. He/him. FABRICATI DIEM, PVNC.

Other interests include #bicycling (I aim for >1000mi/yr), residential #architecture, #maps, #landscape / #flower #photography, #HomeAutomation ... and, um, #EVs 😕.

Alistair Davidson

@fionaswriting I was briefly frustrated that the #numbers aren't more prominent and then had the same thoughts - it's a detoxification strategy. It's a strategy against capitalism's infestation of the internet.

⎯ΘωΘ⟶

heise online (inoffiziell)

What is a #game? And what is a #dialogue? #Intuitionists have given much thought to these matters. Conway's recursive two-player games contain the #surreal #numbers as a subset, while suggesting brand new ways to conceptualize arbitrary systems of interacting parts. #Mereology is going to be hot. I am very bullish and very long on fancy wordcraft. When I think about #Hilbert's admonishment of his #student-turned-#poet, I wonder if #Hilbert would be ready to #define #creation itself...