∀x ∈ ℝ, (eˣ)' = eˣ

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#math problem 23-07-2026 🖥️ The Exit Algorithm: Given the INPUT (the board) and the RULES, determine whether you: • Can reach the EXIT. • Conclude that no valid path to the EXIT exists. Don't assume the correct path is the obvious one. You may find a solution that seems counterintuitive, as long as it never violates the RULES.
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Math901 retweeted
#math problem 03-10-2026 Geometry puzzle🥥🍉 The 16 × 24 rectangle is cut up into 4 triangles, 3 of which have perimeters of 48, 36, and 56, as indicated by the numbers inside them. Compute the perimeter of the remaining orange triangle.
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#math problem 03-10-2026 Function analysis challenge.⚱️⚱️ Compute f(8)
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#math This is fun, but I’m going to put your fundamental knowledge of algebra and arithmetic to the test.
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#math Interesting mathematical proposition. Just a Conjecture?
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This is exactly the interesting part of this problem!
Can you prove what seems evident: that those three points must be collinear?
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COMING SOON! "The Basketball" project. link: learningisntlinear.com/produ… #homeschool @EduIndependence @teachersofx
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Doom Scrolling: Why Does Scrolling End in Doom? Scrolling is playing the lottery or the slot machines paid with by your time. With each pass down you expect something better and better. Except you get more and more disappointed. That "it" moment never arrives. The jackpot never occurs. The first scroll you find something nice. But then you want more and more. You keep expecting to find something better and better. *Scroll-down*---nothing! Scroll-down again. Nothing! You try to stop but you can't. Your dopamine receptors have become exhausted and you just gave yourself depression (doom) and ADHD.
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I like coffee over my cream as opposed to cream over my coffee---the chemistry is different. What do you like?
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If you press down on a circle and squash it down to a line segment, how long is the line segment? website: learningisntlinear.com #math
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New generations kids don't know what is a "context-free grammar" anymore. Manual page of "yacc" From UNIX PROGRAMMER’S MANUAL (1974)
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#math #physics 𝗛𝗢𝗥𝗦𝗘𝗣𝗢𝗪𝗘𝗥: The inventor was 𝗝𝗮𝗺𝗲𝘀 𝗪𝗮𝘁𝘁. To make the power of his steam engines easier to understand, he compared them with the work done by horses. He estimated that a strong English horse could lift 𝟱𝟱𝟬 𝗽𝗼𝘂𝗻𝗱𝘀 one foot in one second. Watt called this unit “𝗵𝗼𝗿𝘀𝗲𝗽𝗼𝘄𝗲𝗿” (𝗛𝗣) and used it to express the output of his steam engines in a way potential customers could easily understand.
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How many flies can you see in this image? Your answer corresponds to your stress level right now. Drop your count in the replies! 👇 #QuizTime #StressCheck
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Replying to @MathMath901
Thanks for that. I do like to have a play with a new (for me) language. Just started with COMAL (OpenCOMAL) yesterday. It was supposed to combine the best aspects of BASIC and PASCAL, but think goes back to 1973. :)
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Here is the solution. Fourier series on f(x)=e^x , period T=2 on the interval -1<=x<=1
#math This beautiful Mathematical proposition deserves a proof. (Tip: Fourier series)
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