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Ganesh UOR

@ganeshuor.bsky.social

Discover the wonders of mathematics: Historical facts, quotes, puzzles, and the magic of numbers. Follow for daily updates.

474 Followers  |  105 Following  |  170 Posts  |  Joined: 17.11.2024  |  1.5257

Latest posts by ganeshuor.bsky.social on Bluesky

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Today is the birthday of George Bernard Dantzig, the American mathematical scientist. He unknowingly solved two unsolved statistics problems, thinking they were homework.

He’s remembered as the father of linear programming.

08.11.2025 02:05 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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This is Gabriel's horn.

You can β€œhold” paint in it, but you cannot β€œpaint” the surface of it.

It is a shape with finite volume but infinite area.

07.11.2025 12:04 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Mathematician Srinivasa Ramanujan discovered almost 4,000 theorems ahead of their time.

Many results were so advanced that they were proved only years after his death.

His work became part of modern mathematics and physics, like fractals, modular forms, string theory, and black hole studies.

04.11.2025 13:20 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Proofs, probabilities, possibilities, and sets

02.11.2025 13:56 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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You are my singularity β€” the point where my equations break and my world collapses into love.

02.11.2025 13:20 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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After John Nash won the Nobel Prize for Economics, a small ceremony was held in the Fine Hall Common Room at Princeton University.

Nash was asked to make a few remarks, and his first comment was:

"I hope that getting the Nobel will improve my credit rating, because I really want a credit card".

02.10.2025 13:58 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Today's date: 3Β²/ 4Β² / 5Β².

16.09.2025 11:53 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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math isn't a hard subject you all just refuse to learn.

Meanwhile MathπŸ‘‡

19.08.2025 14:44 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Parallel lines have so much in common…
It’s a shame they’ll never meet. πŸ˜’πŸ’”

27.07.2025 05:56 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Can you identify the step with mathematical error?

26.07.2025 01:31 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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When Euclidean just isn’t enough. Enter the world of Riemannian Geometry, where curves rule!

24.07.2025 16:44 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Loneliness is the price you pay when you start to fix your life.

14.06.2025 04:30 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Post image 05.06.2025 15:14 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Calculate the perimeter of the given figure, provided that all angles are right angles.

13.05.2025 14:18 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Describe this photo with 1 word

07.05.2025 09:30 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Galileo Galilei was a pioneering Italian scientist. He greatly improved the design of the telescope. He discovered Jupiter’s four largest moons. Galileo supported the heliocentric model of the solar system.

He spent his final years under house arrest for his beliefs.

27.04.2025 16:43 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Imagination is more important than knowledge. Knowledge is limited. Imagination encircles the world.

~Albert Einstein

18.04.2025 15:21 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Ego and knowledge are inversely proportional

16.04.2025 12:58 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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On 9 April 1673, Leibniz was elected a Fellow of the Royal Society of London: "a position of which he was very desirous" according to Oldenberg.

09.04.2025 15:23 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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"An Imaginary Tale" shows the fun and mystery behind i (iota), the square root of -1.

06.04.2025 15:48 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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"There's hardly anywhere in literature where you don't find a triangle."

~ Leonard Michaels

28.03.2025 13:56 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Rachelle Kaplansky
"Chellie"
Chellie loved life. She loved music,
art and people. She especially
adored her husband, her sister,
her children and grandchildren.
She was warm, kind and generous.
She was loved by all who met her.
Her favorite saying:
"And this too shall pass."

22.03.2025 13:01 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Albert Einstein developed the theory of relativity.

He won the 1921 Nobel Prize in Physics.

His equation E = mcΒ² changed the physics.

He declined Israel’s presidency in 1952.

Einstein valued science, peace, and curiosity.

18.03.2025 16:15 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Graph of f(x) = x^(2n-1), n ∈ N
It's an odd function.
So, symmetrical about origin or opposite quadrants.
Also,
x ∈ (1, ∞) β†’ x < xΒ³ < x⁡ < …
x ∈ (0, 1) β†’ x > xΒ³ > x⁡ > …
x ∈ (-1, 0) β†’ x < xΒ³ < x⁡ < …
x ∈ (-∞, -1) β†’ x > xΒ³ > x⁡ > …

Graphs are shown as:

18.03.2025 16:15 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Our amazing system from small satellites to the huge Sun

16.03.2025 13:46 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Graph of f(x) = xΒ³

A function given by f(x) = xΒ³ is called the cube function.
The domain and range of cube are both equal to R.
Since, y = xΒ³ is an odd function, so its graph is symmetrical about opposite quadrant, i.e., "origin", shown as:

15.03.2025 11:38 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Scientists investigate that which already is,
Engineers create that which has never been.

~Albert Einstein

15.03.2025 11:37 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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The happiness of your life depends upon the quality of your thoughts.

~Marcus Aurelius

15.03.2025 11:37 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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March 14 marks both the birth anniversary of Albert Einstein and Pi Day (3.14), celebrating the most famous irrational number in mathematics.

Einstein’s theories of relativity shaped modern physics, just as Ο€ to shape geometry, engineering, and countless scientific discoveries.

14.03.2025 15:27 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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A good theorem lasts forever. Once proved, it will always stay proved, and other mathematicians are free to use it and build on it as they please, sometimes to great effect.

~John Torrence Tate

13.03.2025 08:11 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 1