Looking for Primes
Simon programmed this grid of numbers and then used Paint to color the numbers in that are multiples of other numbers, an Eratosthenes way to look for prime numbers. When … Continue reading Looking for Primes
a homeschooling blog about Simon, a young mathematician and programmer, and his little sister Neva. Visit https://simontiger.com
Simon programmed this grid of numbers and then used Paint to color the numbers in that are multiples of other numbers, an Eratosthenes way to look for prime numbers. When … Continue reading Looking for Primes
Simon learned a new math trick last night called Hundred Board. He came up with two ways to prove why the trick always works:
This is the third (and in my opinion, the best so far) video in Simon’s short series Infinities Driving You Mad. In this episode, Simon takes us into the strange … Continue reading Infinities Driving You Mad. Part 3: Inaccessible Numbers.
This is the second part in a series of four videos that Simon is recording about Infinities Driving You Mad (on Set Theory) and is devoted to ordinal numbers. If … Continue reading Infinities Driving You Mad. Part 2: There’re Infinitely Many Infinities
This is the first part in a series of four videos that Simon wants to record about Infinities Driving You Mad. Don’t worry, you won’t go mad just yet! The … Continue reading Infinities Driving You Mad. Part 1: There’s More than One Infinity.
“Are you impressed?” – Simon asks, laughingly, and I can see it must be a pun. We are in bed, reading up on Newton’s laws of motion that talk of … Continue reading Impressions on Newton’s mechanics.
Euphoric fun at MathsJam Antwerp @MathsJamAntwerp last night, where Simon solved two 2×2 Rubik’s Cube puzzles and one tricky maths problem, and simply enjoyed socialising with like-minded folks. In the … Continue reading MathsJam Antwerp 23 October 2018
Simon is enchanted by Gödel’s incompleteness theorem (that he has learned about from Numberphile) and keeps talking about it: “There’re problems that we just can’t solve. But if we prove … Continue reading On Incompleteness
You need 24 bits (3 bytes) to simulate color. That’s 24 ones and zeros. How many bits are necessary to simulate taste? Or smell? Correction: You would need 584 bits … Continue reading The Senses: Simulating Taste and Smell
The whiteboard always reflects Simon’s current state of mind: On the left are Simon’s notes after reading Physics Girl’s blog about quarks (the colourful stuff is foam clay): Simon showed … Continue reading Simon’s whiteboard
Simon spent two days testing out his new Texas TI-84 Plus CE-T calculator. I saw him play with Gelfond’s constant eπon the calculator: He looked up on Wikipedia that the decimal … Continue reading Gelfond’s Constant
“If I get the next two digits right, I’ll be ecstatic!” Simon says, as he hurries on with a φ (Phi) approximation algorithm using Fibonacci numbers. He keeps dividing every following … Continue reading Rational Approximations for Phi