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From charlesreid1
- 04:34, 5 May 2025 After the Last Man (hist) [26,744 bytes] Admin (talk | contribs) (Created page with "=Summary= =Quotes= =Related= Also see Heidegger's The Question Concerning Technology =Flags= {{ReadingFlag}}")
- 12:05, 3 May 2025 Crucial Conversations (hist) [13,173 bytes] Admin (talk | contribs) (Created page with "=Summary= Chapter 1: What's a Crucial Conversation? And Who Cares? * Defines crucial conversations as discussions between two or more people where stakes are high, opinions...")
- 10:38, 1 May 2025 Decameron (hist) [2,623 bytes] Admin (talk | contribs) (Created page with "=Notes= ==Boccaccio's novella about a clumsy storyteller== (Decameron, Day 6, Novella 1) Place in the Decameron: This story is the very first one told on the Sixth Day of B...")
- 10:31, 1 May 2025 Forever Blue (hist) [4,567 bytes] Admin (talk | contribs) (Created page with "==Summary== Introduction: * Frames Walter O'Malley as one of the most influential and controversial figures in 20th-century sports. * Acknowledges the deep animosity towards...")
- 13:01, 21 April 2025 Project Euler/334 (hist) [9,980 bytes] Admin (talk | contribs) (Created page with "Link: https://projecteuler.net/problem=334 ==Beans Game== In Plato's heaven, there exist an infinite number of bowls in a straight line. Each bowl either contains some or n...")
- 12:59, 21 April 2025 Project Euler/323 (hist) [1,085 bytes] Admin (talk | contribs) (Created page with "https://projecteuler.net/problem=323 ==Notes== To visualize this problem, think of a coin or stamp collection, where there are slots for coins from each year and you're coll...")
- 19:35, 19 April 2025 Project Euler/112 (hist) [2,532 bytes] Admin (talk | contribs) (Created page with "==Problem Statement== 500px ==Flag== {{ProjectEulerFlag}}")
- 19:15, 19 April 2025 Project Euler/40/Solution (hist) [4,568 bytes] Admin (talk | contribs) (Created page with "Here is a calculation of the product <math>d_1 \times d_{10} \times d_{100} \times d_{1000} \times d_{10000} \times d_{100000} \times d_{1000000}</math>, where <math>d_n</math...")
- 19:13, 19 April 2025 Project Euler/40 (hist) [579 bytes] Admin (talk | contribs) (Created page with "Champernowne's Constant ==Problem Statement== An irrational decimal fraction is created by concatenating the positive integers: <math>0.12345678910{\color{red}\mathbf 1}112...")
- 17:21, 19 April 2025 Project Euler/312 (hist) [7,305 bytes] Admin (talk | contribs) (Created page with "A <strong>Sierpiński graph</strong> of order-$1$ ($S_1$) is an equilateral triangle. $S_{n + 1}$ is obtained from $S_n$ by positioning three copies of $S_n$ so that every pa...")
- 16:40, 19 April 2025 Project Euler/301 (hist) [1,382 bytes] Admin (talk | contribs) (Created page with "==Problem statement== The problem asks for the number of positive integers <math>n \leq 2^{30}</math> such that the Nim game position (n, 2n, 3n) is a losing position for the...")
- 10:39, 19 April 2025 Project Euler/227 (hist) [11,384 bytes] Admin (talk | contribs) (Created page with "==Problem Statement== Game with 2 dice, even number of players Players sit around a table, game begins with 2 opposite players, 1 die each. On each turn, the two players wi...")
- 07:02, 19 April 2025 Project Euler/33 (hist) [1,355 bytes] Admin (talk | contribs) (Created page with "==Problem Statement== The fraction 49/98 can mistakenly be reduced to a correct reduced value 4/8 by cancelling out the 9s. The cas of fractions like 30/50 are considered tr...")
- 05:54, 19 April 2025 Project Euler/32 (hist) [1,361 bytes] Admin (talk | contribs) (Created page with "==Problem Statement== An n-digit number is pandigital if it makes use of all digits 1 to n exactly once Example: the 5-digit number 15234 is pandigital for digits 1 thru 5...")
- 05:43, 19 April 2025 Project Euler/29 (hist) [403 bytes] Admin (talk | contribs) (Created page with "==Problem Statement== Consider integer combinations of a^b for 2 <= a <= 5 and 2 <= b <= 5: There are 16 distinct powers, but they make 15 distinct numbers (2^4 and 4^2 are...")
- 17:39, 18 April 2025 Project Euler/28 (hist) [4,827 bytes] Admin (talk | contribs) (Created page with "<pre> function sumDiagonals(n): k = (n - 1) / 2 sum = 1 # Center for m from 1 to k: sum += 16 * m * m + 4 * m + 4 return sum n = 1001 result = sumDia...")
- 16:53, 18 April 2025 Project Euler/30 (hist) [204 bytes] Admin (talk | contribs) (Created page with "==Problem Statement== 500px ==Flags== {{ProjectEulerFlag}}")
- 16:51, 18 April 2025 Project Euler/31 (hist) [218 bytes] Admin (talk | contribs) (Created page with "==Problem Statement== 500px ==Solution== one-shot wolfram alpha solution 500px Image:ProjectEuler31b.p...")
- 21:09, 15 April 2025 Project Euler/901 (hist) [864 bytes] Admin (talk | contribs) (Created page with "==Problem Statement== A driller drills for water. At each iteration the driller chooses a depth d (a positive real number), drills to this depth and then checks if water was...")
- 17:36, 15 April 2025 Project Euler/198 (hist) [3,485 bytes] Admin (talk | contribs) (Created page with "==Problem Statement== A best approximation to a real number x for the denominator bound d is a rational number <math>\frac r s</math> (in reduced form) with <math>s \le d</ma...")
- 17:31, 15 April 2025 Project Euler/27 (hist) [1,023 bytes] Admin (talk | contribs) (Created page with "==Problem Statement== ==Solution== Solution: https://git.charlesreid1.com/cs/euler/src/branch/master/java/Problem027.java Implemented 2 nested for loops to search for param...")
- 16:40, 14 April 2025 Project Euler/60 (hist) [2,281 bytes] Admin (talk | contribs) (Created page with "==Problem Statement== The primes 3, 7, 109, and 673, are quite remarkable. By taking any two primes and concatenating them in any order the result will always be prime. For e...")
- 14:00, 14 April 2025 Ciphers (hist) [64 bytes] Admin (talk | contribs) (Created page with "* Ciphers/Caesar * Ciphers/Affine * Ciphers/Vigenere")
- 10:50, 14 April 2025 Project Euler/59 (hist) [3,278 bytes] Admin (talk | contribs) (Created page with "==Problem Statement== Link: https://projecteuler.net/problem=58 ==Flags== {{ProjectEulerFlag}}")
- 11:58, 9 April 2025 Six Sixes (hist) [857 bytes] Admin (talk | contribs) (Created page with "See also: Four Fours, Five Fives ==Six Sixes== Write each integer as a combination of 6 6's. Any mathematical symbol is allowed except for digits that are not 6.")