This is a story on how two trains, holding a couple hundred people, collided with each other and the only casualty was the bee that was having fun in the middle...
Take two numbers that add to 2 and multiply to 3. What is the sum of the reciprocals of these two numbers? The "truly mind-blowing" way to do this is like how I did it, going through the quadratic formula and such. Let a be one of the numbers, therefore the other number is 2-a. … Continue reading 2 and 3, what could be worse?
I'll let you guess my age now. This is Enigma 1429 (because my birthday falls on April 29th, so 429.). DIX is a semiprime (prime * prime), CENT is a perfect square, and MILLE is a perfect cube. None of them start with a 0. What are the values of DIX, CENT, and MILLE respectively? … Continue reading Happy birthday, me!
DLP, or Discrete Logarithm Problem, has an equation used in cryptography. The equation is: y = gx mod p Where y, g, x and p are all integers, and g and p are large primes, like 35201546659608842026088328007565866231962578784643756647773109869245232364730066609837018108561065242031153677 or 14083359469338511572632447718747493405040362318205860500297736061630222431052998057250747900577940212317413063. Now, with the value of g, x, and p known, computers can easily calculate for y. The … Continue reading DLP DLP DLP
I am not creative. The Collatz Conjecture states that for any positive integer n, the Collatz sequence will eventually reach 1. The Collatz sequence is: Yee So if n is even, divide it by two, and if n is odd, multiply it by three and add one. So, for example, 36, 18, 9, 28, 14, … Continue reading Collatz by Lothar Collatz
I must understands what yoctometer length look lik.
The answer to https://mathweneedtoknow.home.blog/2021/04/25/enigma-618-mysterious-divisor/ answer provided by me. Thank you to the many people at https://enigmaticcode.wordpress.com/.
This was a very complicated yet fun-to-do problem. The answer will be posted next.
From New Scientist #1772, 8th June 1991 [link]
In this division sum, the divisor is missing but the rest of the sum is there all right, with different letters substituted for different digits:
Find the divisor and write out the complete sum with the letters replaced by digits.
DISCLAIMER: I said I would do a post on normal numbers. Tomorrow. Promise. Before I start, I would like to say that I own none of the images and gifs. They are all by Wikipedia. I already did a post on Conway's Game of Life, but it was years ago and I wasn't very good … Continue reading The Life Game: Coming soon in 2096
Please send me a guide on how to pronounce Erdős. Please.