We have your learning goals covered with Spring and Summer courses available. Enroll today!

Contests & Programs AMC and other contests, summer programs, etc.
AMC and other contests, summer programs, etc.
3 M G
BBookmark  VNew Topic kLocked
Contests & Programs AMC and other contests, summer programs, etc.
AMC and other contests, summer programs, etc.
3 M G
BBookmark  VNew Topic kLocked
G
Topic
First Poster
Last Poster
k a My Retirement & New Leadership at AoPS
rrusczyk   1571
N Mar 26, 2025 by SmartGroot
I write today to announce my retirement as CEO from Art of Problem Solving. When I founded AoPS 22 years ago, I never imagined that we would reach so many students and families, or that we would find so many channels through which we discover, inspire, and train the great problem solvers of the next generation. I am very proud of all we have accomplished and I’m thankful for the many supporters who provided inspiration and encouragement along the way. I'm particularly grateful to all of the wonderful members of the AoPS Community!

I’m delighted to introduce our new leaders - Ben Kornell and Andrew Sutherland. Ben has extensive experience in education and edtech prior to joining AoPS as my successor as CEO, including starting like I did as a classroom teacher. He has a deep understanding of the value of our work because he’s an AoPS parent! Meanwhile, Andrew and I have common roots as founders of education companies; he launched Quizlet at age 15! His journey from founder to MIT to technology and product leader as our Chief Product Officer traces a pathway many of our students will follow in the years to come.

Thank you again for your support for Art of Problem Solving and we look forward to working with millions more wonderful problem solvers in the years to come.

And special thanks to all of the amazing AoPS team members who have helped build AoPS. We’ve come a long way from here:IMAGE
1571 replies
rrusczyk
Mar 24, 2025
SmartGroot
Mar 26, 2025
k a March Highlights and 2025 AoPS Online Class Information
jlacosta   0
Mar 2, 2025
March is the month for State MATHCOUNTS competitions! Kudos to everyone who participated in their local chapter competitions and best of luck to all going to State! Join us on March 11th for a Math Jam devoted to our favorite Chapter competition problems! Are you interested in training for MATHCOUNTS? Be sure to check out our AMC 8/MATHCOUNTS Basics and Advanced courses.

Are you ready to level up with Olympiad training? Registration is open with early bird pricing available for our WOOT programs: MathWOOT (Levels 1 and 2), CodeWOOT, PhysicsWOOT, and ChemWOOT. What is WOOT? WOOT stands for Worldwide Online Olympiad Training and is a 7-month high school math Olympiad preparation and testing program that brings together many of the best students from around the world to learn Olympiad problem solving skills. Classes begin in September!

Do you have plans this summer? There are so many options to fit your schedule and goals whether attending a summer camp or taking online classes, it can be a great break from the routine of the school year. Check out our summer courses at AoPS Online, or if you want a math or language arts class that doesn’t have homework, but is an enriching summer experience, our AoPS Virtual Campus summer camps may be just the ticket! We are expanding our locations for our AoPS Academies across the country with 15 locations so far and new campuses opening in Saratoga CA, Johns Creek GA, and the Upper West Side NY. Check out this page for summer camp information.

Be sure to mark your calendars for the following events:
[list][*]March 5th (Wednesday), 4:30pm PT/7:30pm ET, HCSSiM Math Jam 2025. Amber Verser, Assistant Director of the Hampshire College Summer Studies in Mathematics, will host an information session about HCSSiM, a summer program for high school students.
[*]March 6th (Thursday), 4:00pm PT/7:00pm ET, Free Webinar on Math Competitions from elementary through high school. Join us for an enlightening session that demystifies the world of math competitions and helps you make informed decisions about your contest journey.
[*]March 11th (Tuesday), 4:30pm PT/7:30pm ET, 2025 MATHCOUNTS Chapter Discussion MATH JAM. AoPS instructors will discuss some of their favorite problems from the MATHCOUNTS Chapter Competition. All are welcome!
[*]March 13th (Thursday), 4:00pm PT/7:00pm ET, Free Webinar about Summer Camps at the Virtual Campus. Transform your summer into an unforgettable learning adventure! From elementary through high school, we offer dynamic summer camps featuring topics in mathematics, language arts, and competition preparation - all designed to fit your schedule and ignite your passion for learning.[/list]
Our full course list for upcoming classes is below:
All classes run 7:30pm-8:45pm ET/4:30pm - 5:45pm PT unless otherwise noted.

Introductory: Grades 5-10

Prealgebra 1 Self-Paced

Prealgebra 1
Sunday, Mar 2 - Jun 22
Friday, Mar 28 - Jul 18
Sunday, Apr 13 - Aug 10
Tuesday, May 13 - Aug 26
Thursday, May 29 - Sep 11
Sunday, Jun 15 - Oct 12
Monday, Jun 30 - Oct 20
Wednesday, Jul 16 - Oct 29

Prealgebra 2 Self-Paced

Prealgebra 2
Tuesday, Mar 25 - Jul 8
Sunday, Apr 13 - Aug 10
Wednesday, May 7 - Aug 20
Monday, Jun 2 - Sep 22
Sunday, Jun 29 - Oct 26
Friday, Jul 25 - Nov 21


Introduction to Algebra A Self-Paced

Introduction to Algebra A
Sunday, Mar 23 - Jul 20
Monday, Apr 7 - Jul 28
Sunday, May 11 - Sep 14 (1:00 - 2:30 pm ET/10:00 - 11:30 am PT)
Wednesday, May 14 - Aug 27
Friday, May 30 - Sep 26
Monday, Jun 2 - Sep 22
Sunday, Jun 15 - Oct 12
Thursday, Jun 26 - Oct 9
Tuesday, Jul 15 - Oct 28

Introduction to Counting & Probability Self-Paced

Introduction to Counting & Probability
Sunday, Mar 16 - Jun 8
Wednesday, Apr 16 - Jul 2
Thursday, May 15 - Jul 31
Sunday, Jun 1 - Aug 24
Thursday, Jun 12 - Aug 28
Wednesday, Jul 9 - Sep 24
Sunday, Jul 27 - Oct 19

Introduction to Number Theory
Monday, Mar 17 - Jun 9
Thursday, Apr 17 - Jul 3
Friday, May 9 - Aug 1
Wednesday, May 21 - Aug 6
Monday, Jun 9 - Aug 25
Sunday, Jun 15 - Sep 14
Tuesday, Jul 15 - Sep 30

Introduction to Algebra B Self-Paced

Introduction to Algebra B
Sunday, Mar 2 - Jun 22
Wednesday, Apr 16 - Jul 30
Tuesday, May 6 - Aug 19
Wednesday, Jun 4 - Sep 17
Sunday, Jun 22 - Oct 19
Friday, Jul 18 - Nov 14

Introduction to Geometry
Tuesday, Mar 4 - Aug 12
Sunday, Mar 23 - Sep 21
Wednesday, Apr 23 - Oct 1
Sunday, May 11 - Nov 9
Tuesday, May 20 - Oct 28
Monday, Jun 16 - Dec 8
Friday, Jun 20 - Jan 9
Sunday, Jun 29 - Jan 11
Monday, Jul 14 - Jan 19

Intermediate: Grades 8-12

Intermediate Algebra
Sunday, Mar 16 - Sep 14
Tuesday, Mar 25 - Sep 2
Monday, Apr 21 - Oct 13
Sunday, Jun 1 - Nov 23
Tuesday, Jun 10 - Nov 18
Wednesday, Jun 25 - Dec 10
Sunday, Jul 13 - Jan 18
Thursday, Jul 24 - Jan 22

Intermediate Counting & Probability
Sunday, Mar 23 - Aug 3
Wednesday, May 21 - Sep 17
Sunday, Jun 22 - Nov 2

Intermediate Number Theory
Friday, Apr 11 - Jun 27
Sunday, Jun 1 - Aug 24
Wednesday, Jun 18 - Sep 3

Precalculus
Sunday, Mar 16 - Aug 24
Wednesday, Apr 9 - Sep 3
Friday, May 16 - Oct 24
Sunday, Jun 1 - Nov 9
Monday, Jun 30 - Dec 8

Advanced: Grades 9-12

Olympiad Geometry
Wednesday, Mar 5 - May 21
Tuesday, Jun 10 - Aug 26

Calculus
Sunday, Mar 30 - Oct 5
Tuesday, May 27 - Nov 11
Wednesday, Jun 25 - Dec 17

Group Theory
Thursday, Jun 12 - Sep 11

Contest Preparation: Grades 6-12

MATHCOUNTS/AMC 8 Basics
Sunday, Mar 23 - Jun 15
Wednesday, Apr 16 - Jul 2
Friday, May 23 - Aug 15
Monday, Jun 2 - Aug 18
Thursday, Jun 12 - Aug 28
Sunday, Jun 22 - Sep 21
Tues & Thurs, Jul 8 - Aug 14 (meets twice a week!)

MATHCOUNTS/AMC 8 Advanced
Friday, Apr 11 - Jun 27
Sunday, May 11 - Aug 10
Tuesday, May 27 - Aug 12
Wednesday, Jun 11 - Aug 27
Sunday, Jun 22 - Sep 21
Tues & Thurs, Jul 8 - Aug 14 (meets twice a week!)

AMC 10 Problem Series
Tuesday, Mar 4 - May 20
Monday, Mar 31 - Jun 23
Friday, May 9 - Aug 1
Sunday, Jun 1 - Aug 24
Thursday, Jun 12 - Aug 28
Tuesday, Jun 17 - Sep 2
Sunday, Jun 22 - Sep 21 (1:00 - 2:30 pm ET/10:00 - 11:30 am PT)
Monday, Jun 23 - Sep 15
Tues & Thurs, Jul 8 - Aug 14 (meets twice a week!)

AMC 10 Final Fives
Sunday, May 11 - Jun 8
Tuesday, May 27 - Jun 17
Monday, Jun 30 - Jul 21

AMC 12 Problem Series
Tuesday, May 27 - Aug 12
Thursday, Jun 12 - Aug 28
Sunday, Jun 22 - Sep 21
Wednesday, Aug 6 - Oct 22

AMC 12 Final Fives
Sunday, May 18 - Jun 15

F=ma Problem Series
Wednesday, Jun 11 - Aug 27

WOOT Programs
Visit the pages linked for full schedule details for each of these programs!


MathWOOT Level 1
MathWOOT Level 2
ChemWOOT
CodeWOOT
PhysicsWOOT

Programming

Introduction to Programming with Python
Monday, Mar 24 - Jun 16
Thursday, May 22 - Aug 7
Sunday, Jun 15 - Sep 14 (1:00 - 2:30 pm ET/10:00 - 11:30 am PT)
Tuesday, Jun 17 - Sep 2
Monday, Jun 30 - Sep 22

Intermediate Programming with Python
Sunday, Jun 1 - Aug 24
Monday, Jun 30 - Sep 22

USACO Bronze Problem Series
Tuesday, May 13 - Jul 29
Sunday, Jun 22 - Sep 1

Physics

Introduction to Physics
Sunday, Mar 30 - Jun 22
Wednesday, May 21 - Aug 6
Sunday, Jun 15 - Sep 14
Monday, Jun 23 - Sep 15

Physics 1: Mechanics
Tuesday, Mar 25 - Sep 2
Thursday, May 22 - Oct 30
Monday, Jun 23 - Dec 15

Relativity
Sat & Sun, Apr 26 - Apr 27 (4:00 - 7:00 pm ET/1:00 - 4:00pm PT)
Mon, Tue, Wed & Thurs, Jun 23 - Jun 26 (meets every day of the week!)
0 replies
jlacosta
Mar 2, 2025
0 replies
AMC 10/AIME Study Forum
PatTheKing806   74
N 10 minutes ago by awesometriangles
[center]

Me (PatTheKing806) and EaZ_Shadow have created a AMC 10/AIME Study Forum! Hopefully, this forum wont die quickly. To signup, do /join or \join.

Click here to join! (or do some pushups) :P

People should join this forum if they are wanting to do well on the AMC 10 next year, trying get into AIME, or loves math!
74 replies
PatTheKing806
Thursday at 11:34 PM
awesometriangles
10 minutes ago
2025 Math and AI 4 Girls Competition: Win Up To $1,000!!!
audio-on   14
N an hour ago by FIFITHECAT
Join the 2025 Math and AI 4 Girls Competition for a chance to win up to $1,000!

Hey Everyone, I'm pleased to announce the dates for the 2025 MA4G Competition are set!
Applications will open on March 22nd, 2025, and they will close on April 26th, 2025 (@ 11:59pm PST).

Applicants will have one month to fill out an application with prizes for the top 50 contestants & cash prizes for the top 20 contestants (including $1,000 for the winner!). More details below!

Eligibility:
The competition is free to enter, and open to middle school female students living in the US (5th-8th grade).
Award recipients are selected based on their aptitude, activities and aspirations in STEM.

Event dates:
Applications will open on March 22nd, 2025, and they will close on April 26th, 2025 (by 11:59pm PST)
Winners will be announced on June 28, 2025 during an online award ceremony.

Application requirements:
Complete a 12 question problem set on math and computer science/AI related topics
Write 2 short essays

Prizes:
1st place: $1,000 Cash prize
2nd place: $500 Cash prize
3rd place: $300 Cash prize
4th-10th: $100 Cash prize each
11th-20th: $50 Cash prize each
Top 50 contestants: Over $50 worth of gadgets and stationary


Many thanks to our current and past sponsors and partners: Hudson River Trading, MATHCOUNTS, Hewlett Packard Enterprise, Automation Anywhere, JP Morgan Chase, D.E. Shaw, and AI4ALL.

Math and AI 4 Girls is a nonprofit organization aiming to encourage young girls to develop an interest in math and AI by taking part in STEM competitions and activities at an early age. The organization will be hosting an inaugural Math and AI 4 Girls competition to identify talent and encourage long-term planning of academic and career goals in STEM.

Contact:
mathandAI4girls@yahoo.com

For more information on the competition:
https://www.mathandai4girls.org/math-and-ai-4-girls-competition

More information on how to register will be posted on the website. If you have any questions, please ask here!


14 replies
audio-on
Jan 26, 2025
FIFITHECAT
an hour ago
Congrats Team USA!
MathyMathMan   131
N an hour ago by MathRook7817
Congratulations to the USA team for placing 1st at the 65th IMO that took place in Bath, United Kingdom.

The team members were:

Jordan Lefkowitz
Krishna Pothapragada
Jessica Wan
Alexander Wang
Qiao Zhang
Linus Tang
131 replies
MathyMathMan
Jul 21, 2024
MathRook7817
an hour ago
Gheorghe Țițeica 2025 Grade 11 P1
AndreiVila   2
N 2 hours ago by RobertRogo
Source: Gheorghe Țițeica 2025
Find all continuous functions $f:\mathbb{R}\rightarrow\mathbb{R}$ such that $f(x+y)=f(x+f(y))$ for all $x,y\in\mathbb{R}$.
2 replies
AndreiVila
Yesterday at 9:40 PM
RobertRogo
2 hours ago
USAMO/USAJMO Swag?!
AoPSuser412   1
N 2 hours ago by RedFireTruck
I wondered if those who qualified got an email from MAA and Citadel Securities that they'd be sending out shirts. I filled out the form before the deadline but haven't received the shirt or any confirmation that it is being sent. Does anybody have theirs yet?
1 reply
AoPSuser412
3 hours ago
RedFireTruck
2 hours ago
Sequence, limit and number theory
KAME06   1
N 2 hours ago by Rainbow1971
Source: Ecuador National Olympiad OMEC level U 2023 P6 Day 2
A positive integers sequence is defined such that, for all $n \ge 2$, $a_{n+1}$ is the greatest prime divisor of $a_1+a_2+...+a_n$. Find:
$$\lim_{n \rightarrow \infty} \frac{a_n}{n}$$
1 reply
KAME06
Feb 6, 2025
Rainbow1971
2 hours ago
nice integral
Martin.s   1
N 4 hours ago by Entrepreneur
$$\int_0^\infty \frac{\tanh x}{4x (1+\cosh(2x))} dx$$
1 reply
Martin.s
Yesterday at 8:09 PM
Entrepreneur
4 hours ago
Find the real part and imaginary parts
Entrepreneur   0
4 hours ago
Source: Own
Evaluate $$\Re\left(\frac{\Gamma(ix)}{\Gamma(ix+\frac 12)}\right)\;\&\;\Im\left(\frac{\Gamma(ix)}{\Gamma(ix+\frac 12)}\right).$$
0 replies
Entrepreneur
4 hours ago
0 replies
An exercise applying the Cayley-Hamilton theorem
Mathloops   0
6 hours ago

Let \( A = (a_{ij}) \) be a nonzero square matrix of order \( n \) satisfying
\[
a_{ik} a_{jk} = a_{kk} a_{ij}, \quad \text{for all } i, j, k.
\]Denote by \( \operatorname{tr}(A) \) the trace of \( A \), which is the sum of the diagonal elements of \( A \).

a) Prove that \( \operatorname{tr}(A) \neq 0 \).

b) Compute the characteristic polynomial of \( A \) in terms of \( \operatorname{tr}(A) \).
0 replies
Mathloops
6 hours ago
0 replies
Gheorghe Țițeica 2025 Grade 12 P4
AndreiVila   1
N 6 hours ago by paxtonw
Source: Gheorghe Țițeica 2025
Let $R$ be a ring. Let $x,y\in R$ such that $x^2=y^2=0$. Prove that if $x+y-xy$ is nilpotent, so is $xy$.

Janez Šter
1 reply
AndreiVila
Yesterday at 10:05 PM
paxtonw
6 hours ago
Matrix in terms of exp
RenheMiResembleRice   1
N 6 hours ago by Mathzeus1024
$\begin{pmatrix}X\left(t\right)\\ Y\left(t\right)\end{pmatrix}=\begin{pmatrix}\frac{1}{\sqrt{2}}&-\frac{1}{\sqrt{2}}\\ \frac{1}{\sqrt{2}}&\frac{1}{\sqrt{2}}\end{pmatrix}\begin{pmatrix}x\left(t\right)\\ y\left(t\right)\end{pmatrix}$

$X\left(t\right)=a_1e^t+a_2e^{-t}+a_3$
Find $a_1$, $a_2$, and $a_3$.
1 reply
RenheMiResembleRice
Today at 3:05 AM
Mathzeus1024
6 hours ago
CDF of normal distribution
We2592   2
N Today at 3:10 PM by rchokler
Q) We know that the PDF of normal distribution of $X$ id defined by
\[
f(x) = \frac{1}{\sqrt{2\pi} \sigma} e^{-\frac{(x-\mu)^2}{2\sigma^2}}
\]now what is CDF or cumulative distribution function $F_X(x)=P[X\leq x]$

how to integrate ${-\infty} \to x$
please help
2 replies
We2592
Today at 2:09 AM
rchokler
Today at 3:10 PM
An Integral Inequality from the Chinese Internet
Blast_S1   1
N Today at 1:56 PM by MS_asdfgzxcvb
Source: Xiaohongshu
Let $f(x)\in C[0,3]$ satisfy $f(x) \ge 0$ for all $x$ and
$$\int_0^3 \frac{1}{1 + f(x)}\,dx = 1.$$Show that
$$\int_0^3\frac{f(x)}{2 + f(x)^2}\,dx \le 1.$$
1 reply
Blast_S1
Today at 2:39 AM
MS_asdfgzxcvb
Today at 1:56 PM
Is this true?
Entrepreneur   1
N Today at 12:51 PM by GreenKeeper
Source: Conjectured by me
$$\color{blue}{\frac ba\cdot\frac{a+1}{b+1}\cdot\frac{b+2}{a+2}\cdot\frac{a+3}{b+3}\cdots=\frac{\Gamma(\frac a2)\Gamma(\frac{b+1}{2})}{\Gamma(\frac b2)\Gamma(\frac{a+1}{2})}.}$$
1 reply
Entrepreneur
Today at 9:08 AM
GreenKeeper
Today at 12:51 PM
9 MOP Cutoff Via USAJMO
imagien_bad   33
N Mar 27, 2025 by Alex-131
Vote here
33 replies
imagien_bad
Mar 24, 2025
Alex-131
Mar 27, 2025
MOP Cutoff Via USAJMO
G H J
G H BBookmark kLocked kLocked NReply
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
imagien_bad
36 posts
#1
Y by
9Poll:
What do you think the cutoff will be?
203 Votes
2%
(5)
1%
(3)
2%
(5)
6%
(12)
7%
(14)
33%
(66)
24%
(48)
9%
(18)
1%
(2)
15%
(30)
Hide Results Show Results
You must be signed in to vote.
Vote here
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
Pengu14
444 posts
#2 • 1 Y
Y by Lhaj3
I think it’ll be 36 because there will be like 10 people with exactly 35.
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
BS2012
950 posts
#3
Y by
does 27 make honors
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
mathnerd_101
1472 posts
#4 • 6 Y
Y by imagien_bad, megarnie, scannose, akliu, bjump, ostriches88
I think it'll be 35 because I really need pi271828 to STOP FREAKING WORRYING ABOUT MOP CUTOFFS
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
imagien_bad
36 posts
#5
Y by
mathnerd_101 wrote:
I think it'll be 35 because I really need pi271828 to STOP FREAKING WORRYING ABOUT MOP CUTOFFS

dont we all
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
akliu
1740 posts
#6 • 2 Y
Y by mathnerd_101, ehuseyinyigit
mathnerd_101 wrote:
I think it'll be 35 because I really need pi271828 to STOP FREAKING WORRYING ABOUT MOP CUTOFFS

^^^ if you say above 35 and he sends one more fricking message in the gc crashing out im going to be mad
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
imagien_bad
36 posts
#7 • 2 Y
Y by bjump, megarnie
akliu wrote:
mathnerd_101 wrote:
I think it'll be 35 because I really need pi271828 to STOP FREAKING WORRYING ABOUT MOP CUTOFFS

^^^ if you say above 35 and he sends one more fricking message in the gc crashing out im going to be mad

excuse me kind sir, but may i be admitted into this groupchat?
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
mathnerd_101
1472 posts
#8
Y by
No.

Sincerely,

The GC
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
neeyakkid23
104 posts
#9 • 6 Y
Y by megarnie, Alex-131, Aaronjudgeisgoat, elasticwealth, Amkan2022, aliz
Yeah and this is why you don't show private things in public hands, way to go!
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
plang2008
329 posts
#10
Y by
Pengu14 wrote:
I think it’ll be 36 because there will be like 10 people with exactly 35.

name 12 people with a score strictly greater than 35? (also remember docks exist)
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
hellohannah
25 posts
#11
Y by
plang2008 wrote:
Pengu14 wrote:
I think it’ll be 36 because there will be like 10 people with exactly 35.

name 12 people with a score strictly greater than 35? (also remember docks exist)

there are 11 (3 claim to be inelgible) on here https://docs.google.com/spreadsheets/d/1GnCi5OIJVg0SGh67qDcO3znLINJarUebjXQ7TRaJkWk/edit?gid=0#gid=0

and not that many people filled it out
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
mathnerd_101
1472 posts
#12
Y by
neeyakkid23 wrote:
Yeah and this is why you don't show private things in public hands, way to go!

Please come up with a comprehensible thought before speaking.

Sincerely,

The GC
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
akliu
1740 posts
#13
Y by
neeyakkid23 wrote:
Yeah and this is why you don't show private things in public hands, way to go!

who are you and what does this even mean
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
megarnie
5542 posts
#14
Y by
akliu wrote:
neeyakkid23 wrote:
Yeah and this is why you don't show private things in public hands, way to go!

who are you and what does this even mean

hello akliu

do not disrespect the orz neeyakkid23

Sincerely,

The GP
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
Amkan2022
2001 posts
#15 • 1 Y
Y by Alex-131
akliu wrote:
neeyakkid23 wrote:
Yeah and this is why you don't show private things in public hands, way to go!

who are you and what does this even mean

hello akliu

do not disrespect the orz neeyakkid23

Sincerely,

The.
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
nsking_1209
164 posts
#16
Y by
hellohannah wrote:
plang2008 wrote:
Pengu14 wrote:
I think it’ll be 36 because there will be like 10 people with exactly 35.

name 12 people with a score strictly greater than 35? (also remember docks exist)

there are 11 (3 claim to be inelgible) on here https://docs.google.com/spreadsheets/d/1GnCi5OIJVg0SGh67qDcO3znLINJarUebjXQ7TRaJkWk/edit?gid=0#gid=0

and not that many people filled it out

people can lie
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
DottedCaculator
7319 posts
#17
Y by
hellohannah wrote:
plang2008 wrote:
Pengu14 wrote:
I think it’ll be 36 because there will be like 10 people with exactly 35.

name 12 people with a score strictly greater than 35? (also remember docks exist)

there are 11 (3 claim to be inelgible) on here https://docs.google.com/spreadsheets/d/1GnCi5OIJVg0SGh67qDcO3znLINJarUebjXQ7TRaJkWk/edit?gid=0#gid=0

and not that many people filled it out

so 5
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
NoSignOfTheta
1696 posts
#18
Y by
11 - 3 = 8
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
bjump
995 posts
#19
Y by
NoSignOfTheta wrote:
11 - 3 = 8

I think dotted is referring to in the last two years at most like 60% of people estimated their scores correctly, and 8*.6 ~ 5.
This post has been edited 1 time. Last edited by bjump, Mar 26, 2025, 6:37 PM
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
TiguhBabeHwo
439 posts
#20
Y by
sus doesn't that imply 8x0.4 -> 3
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
hashbrown2009
140 posts
#21
Y by
nsking_1209 wrote:

people can lie

yeah, I don't believe 4 people got full score.
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
hellohannah
25 posts
#22 • 1 Y
Y by bjump
nsking_1209 wrote:
people can lie

i think its unlikely that people are lying, it's more likely that theyre overpredicting (they believe the score they put, but it's not accurate)

i do agree that people's score are overpredicted. some of the claimed perfect scores are from younger contestants, who may not be as familiar with what counts as a 7.
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
hashbrown2009
140 posts
#23
Y by
hellohannah wrote:
nsking_1209 wrote:
people can lie

i think its unlikely that people are lying, it's more likely that theyre overpredicting (they believe the score they put, but it's not accurate)

i do agree that people's score are overpredicted. some of the claimed perfect scores are from younger contestants, who may not be as familiar with what counts as a 7.

Real. Some people who are in 8th grade who took JMO in the same place I did claims they got full marks for j6 even though they wrote a proof that would earn only like 2 points max.
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
Pomansq
11 posts
#24
Y by
How can you be eligible for USAJMO but not for MOP?
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
hashbrown2009
140 posts
#25
Y by
Pomansq wrote:
How can you be eligible for USAJMO but not for MOP?

what???
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
Pomansq
11 posts
#26
Y by
hashbrown2009 wrote:
Pomansq wrote:
How can you be eligible for USAJMO but not for MOP?

what???

Some people in the spreadsheet claim that they are not eligible for MOP. How is that possible?
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
hashbrown2009
140 posts
#27
Y by
Pomansq wrote:
hashbrown2009 wrote:
Pomansq wrote:
How can you be eligible for USAJMO but not for MOP?

what???

Some people in the spreadsheet claim that they are not eligible for MOP. How is that possible?

First of all:
1. What spreadsheet dude
2. Only top 12 of USAJMO make MOP (red)
3. I'm pretty sure you qualified for USAJMO so how do u not know this
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
hellohannah
25 posts
#28
Y by
Pomansq wrote:
How can you be eligible for USAJMO but not for MOP?

In previous years there's been a rule that you have to be at least 14 to go MOP. MOP is at a new location and has a new director this year, so this rule might change, but people still say inelgible if they will not be 14 by the start of MOP.
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
Pomansq
11 posts
#29
Y by
hellohannah wrote:
plang2008 wrote:
Pengu14 wrote:
I think it’ll be 36 because there will be like 10 people with exactly 35.

name 12 people with a score strictly greater than 35? (also remember docks exist)

there are 11 (3 claim to be inelgible) on here https://docs.google.com/spreadsheets/d/1GnCi5OIJVg0SGh67qDcO3znLINJarUebjXQ7TRaJkWk/edit?gid=0#gid=0

and not that many people filled it out

This spreadsheet. Some people said they got 42 on JMO but not eligible for mop. I don’t think you understand my question.
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
Pomansq
11 posts
#30
Y by
hellohannah wrote:
Pomansq wrote:
How can you be eligible for USAJMO but not for MOP?

In previous years there's been a rule that you have to be at least 14 to go MOP. MOP is at a new location and has a new director this year, so this rule might change, but people still say inelgible if they will not be 14 by the start of MOP.

Ok that makes sense but how come so many high scorers are below 14…?
This post has been edited 1 time. Last edited by Pomansq, Mar 26, 2025, 9:34 PM
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
hashbrown2009
140 posts
#31
Y by
@Pomansq
Apologies for the confusion. I didn't realize you were talking about that spreadsheet.
This post has been edited 1 time. Last edited by hashbrown2009, Mar 26, 2025, 9:35 PM
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
hellohannah
25 posts
#32 • 2 Y
Y by OronSH, bjump
Pomansq wrote:
hellohannah wrote:
Pomansq wrote:
How can you be eligible for USAJMO but not for MOP?

In previous years there's been a rule that you have to be at least 14 to go MOP. MOP is at a new location and has a new director this year, so this rule might change, but people still say inelgible if they will not be 14 by the start of MOP.

Ok that makes sense but how come so many high scorers are below 14…?

uh i think theres also a canadian who claimed to not be elgible (i dont personally know the rules about canadians getting mop invites). I'm guessing the high scores mostly being from young people is due to the following reasons, but im not sure
1. younger people not being familiar with rubrics/not knowing what a "solve" is, leading them to predict falsely
2. younger people being more open about scores
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
Aaronjudgeisgoat
856 posts
#33 • 1 Y
Y by megarnie
akliu wrote:
neeyakkid23 wrote:
Yeah and this is why you don't show private things in public hands, way to go!

who are you and what does this even mean

hello akliu,

do not disrespect the orz neeyakkid23

Sincerely,

The
Z K Y
The post below has been deleted. Click to close.
This post has been deleted. Click here to see post.
Alex-131
5308 posts
#34 • 2 Y
Y by bjump, megarnie
mathnerd_101 wrote:
neeyakkid23 wrote:
Yeah and this is why you don't show private things in public hands, way to go!

Please come up with a comprehensible thought before speaking.

Sincerely,

The GC

hello mathnerd_101,

@neeyakkid23 is a comprehensible person with more than comprehensible thoughts. Do not disrespect orz neeyakkid23

Sincerely,
The GC
Z K Y
N Quick Reply
G
H
=
a