User contributions
- 09:11, 23 February 2025 (diff | hist) . . (+994) . . 1984 AIME Problems/Problem 8 (current)
- 23:47, 13 February 2025 (diff | hist) . . (-1,090) . . 2025 AIME II Problems/Problem 9
- 23:15, 13 February 2025 (diff | hist) . . (+741) . . 2025 AIME II Problems/Problem 4
- 23:00, 13 February 2025 (diff | hist) . . (+16) . . 2025 AIME II Problems/Problem 3 (→Problem)
- 22:58, 13 February 2025 (diff | hist) . . (+291) . . N 2025 AIME II Problems/Problem 15 (Created page with "== Problem == Let <cmath>f(x)=\frac{(x-18)(x-72)(x-98)(x-k)}{x}.</cmath>There exist exactly three positive real values of <math>k</math> such that <math>f</math> has a minimum...")
- 22:56, 13 February 2025 (diff | hist) . . (+424) . . N 2025 AIME II Problems/Problem 13 (Created page with "== Problem == Let the sequence of rationals <math>x_1,x_2,\dots</math> be defined such that <math>x_1=\frac{25}{11}</math> and <cmath>x_{k+1}=\frac{1}{3}\left(x_k+\frac{1}{x_k...")
- 22:49, 13 February 2025 (diff | hist) . . (-36) . . 2025 AIME II Problems (→Problem 12)
- 22:47, 13 February 2025 (diff | hist) . . (+280) . . N 2025 AIME II Problems/Problem 11 (Created page with "== Problem == Let <math>S</math> be the set of vertices of a regular <math>24</math>-gon. Find the number of ways to draw <math>12</math> segments of equal lengths so that eac...")
- 22:46, 13 February 2025 (diff | hist) . . (+331) . . N 2025 AIME II Problems/Problem 10 (Created page with "== Problem == Sixteen chairs are arranged in a row. Eight people each select a chair in which to sit so that no person sits next to two other people. Let <math>N</math> be the...")
- 22:44, 13 February 2025 (diff | hist) . . (+1,329) . . N 2025 AIME II Problems/Problem 9 (Created page with "== Problem == There are <math>n</math> values of <math>x</math> in the interval <math>0<x<2\pi</math> where <math>f(x)=\sin(7\pi\cdot\sin(5x))=0</math>. For <math>t</math> of...")
- 22:36, 13 February 2025 (diff | hist) . . (+1,096) . . N 2025 AIME II Problems/Problem 8 (Created page with "== Problem == From an unlimited supply of 1-cent coins, 10-cent coins, and 25-cent coins, Silas wants to find a collection of coins that has a total value of <math>N</math> ce...")
- 22:35, 13 February 2025 (diff | hist) . . (+449) . . N 2025 AIME II Problems/Problem 7 (Created page with "== Problem == Let <math>A</math> be the set of positive integer divisors of <math>2025</math>. Let <math>B</math> be a randomly selected subset of <math>A</math>. The probabil...")
- 22:34, 13 February 2025 (diff | hist) . . (+1,005) . . N 2025 AIME II Problems/Problem 6 (Created page with "== Problem == Circle <math>\omega_1</math> with radius <math>6</math> centered at point <math>A</math> is internally tangent at point <math>B</math> to circle <math>\omega_2</...")
- 22:33, 13 February 2025 (diff | hist) . . (+781) . . N 2025 AIME II Problems/Problem 5 (Created page with "== Problem == Suppose <math>\triangle ABC</math> has angles <math>\angle BAC = 84^\circ, \angle ABC=60^\circ,</math> and <math>\angle ACB = 36^\circ.</math> Let <math>D, E,</m...")
- 22:33, 13 February 2025 (diff | hist) . . (+458) . . N 2025 AIME II Problems/Problem 4 (Created page with "== Problem == The product<cmath>\prod^{63}_{k=4} \frac{\log_k (5^{k^2 - 1})}{\log_{k + 1} (5^{k^2 - 4})} = \frac{\log_4 (5^{15})}{\log_5 (5^{12})} \cdot \frac{\log_5 (5^{24})}...")
- 22:32, 13 February 2025 (diff | hist) . . (+312) . . 2025 AIME II Problems/Problem 1
- 21:53, 13 February 2025 (diff | hist) . . (+229) . . 2025 AIME I Problems/Problem 10 (→Solution 2)
- 21:40, 13 February 2025 (diff | hist) . . (+353) . . 2025 AIME II Problems (→Problem 3)
- 21:38, 13 February 2025 (diff | hist) . . (+132) . . 2025 AIME II Problems (→Problem 2)
- 21:30, 13 February 2025 (diff | hist) . . (+3) . . Template:AIME Problems (current)
- 21:26, 13 February 2025 (diff | hist) . . (-22) . . Division of Zero by Zero (→Detailed proof)
- 21:23, 13 February 2025 (diff | hist) . . (-1) . . Division of Zero by Zero (→About Zero and it's Operators)
- 21:09, 8 November 2024 (diff | hist) . . (+1) . . 2024 AMC 12A Problems/Problem 18 (→Solution 1)
- 21:06, 8 November 2024 (diff | hist) . . (+4) . . 2024 AMC 12A Problems/Problem 18 (→Solution 1)
- 20:57, 8 November 2024 (diff | hist) . . (+12) . . m 2024 AMC 12A Problems/Problem 10 (→Solution 1)
- 20:57, 8 November 2024 (diff | hist) . . (-23) . . 2024 AMC 12A Problems/Problem 10
- 10:21, 27 January 2024 (diff | hist) . . (+419) . . 1988 AIME Problems/Problem 4 (current)
- 11:25, 19 January 2024 (diff | hist) . . (+24) . . 2024 AMC 8 Problems (→Problem 25)
- 01:43, 29 October 2023 (diff | hist) . . (-1) . . 2013 AMC 12A Problems/Problem 16
- 01:42, 29 October 2023 (diff | hist) . . (+2,026) . . 2013 AMC 12A Problems/Problem 16
- 11:07, 7 September 2023 (diff | hist) . . (+3) . . 2003 AMC 12B Problems/Problem 18 (current)
- 11:06, 7 September 2023 (diff | hist) . . (+1,136) . . 2003 AMC 12B Problems/Problem 18
- 09:35, 6 September 2023 (diff | hist) . . (+662) . . 2003 AMC 12A Problems/Problem 24 (current)
- 09:18, 3 September 2023 (diff | hist) . . (-3) . . 2001 AMC 12 Problems/Problem 23 (→Solution 4 (very very quick))
- 09:17, 3 September 2023 (diff | hist) . . (-3) . . 2001 AMC 12 Problems/Problem 23 (→Solution 4 (quick but violent))
- 09:14, 3 September 2023 (diff | hist) . . (+712) . . 2001 AMC 12 Problems/Problem 23
- 08:30, 3 August 2023 (diff | hist) . . (+16) . . 2007 IMO Shortlist Problems/A2 (current)
- 08:30, 3 August 2023 (diff | hist) . . (+325) . . 2007 IMO Shortlist Problems/A2
- 08:20, 3 August 2023 (diff | hist) . . (-335) . . 2007 IMO Shortlist Problems/A2 (→Problem) (Tag: Blanking)
- 08:19, 3 August 2023 (diff | hist) . . (+335) . . N 2007 IMO Shortlist Problems/A2 (Created page with "== Problem == (''Bulgaria'') Consider those functions <math>f:\mathbb{N}\to\mathbb{N}</math> which satisfy the condition <cmath>f(m+n)\ge f(m)+f(f(n))−1</cmath> for all <mat...")
