We use cookies that are strictly necessary for sign-in and session management. With your consent, we use optional analytics cookies and first-party usage metrics to understand how the site is used. Embedded YouTube videos are not loaded until you choose to play them. Signed-in users can manage these preferences in Account settings; signed-out visitors can clear cookie choices from the footer.

Collaborative Calculation and Data Science

energyhub

colby

sagemath

github

google

cornellcollege

depaul

Matrix structure and convergence behavior of the matched eigenfunction method for computing heave wave forces on generalized concentric bodies

Lecture slides for UCLA LS 30B, Spring 2020

How to play <a href="https://trees-hateyou.io">Trees Hate You</a>
Press j to climb
70% chance to go up
30% chance to slip and fall down (classic rage moment 😅)
Reach the goal height to win

Aulas do Curso de Modelagem matemática IV da FGV-EMAp

During a focused session in <a href="https://geodashgame.io">Geometry Dash</a>, I stopped reacting and started anticipating. The run felt controlled from start to finish.

Worksheets related to Applied Discrete Structures

<a href="https://ragdollhitonline.io">Ragdoll Hit</a> keeps players engaged with its fast-paced matches and surprising outcomes in every round.

Every time I visit <a href="https://coolgamesonline.io">Cool Games</a>, I end up smiling more than I expect. It is light, fun, and easy to enjoy.

סדנת מדע חישובי לתלמידי  שמיר

The SageMath worksheet provides our code for outputting crochet patterns for surfaces of revolution and inputs used to create the patterns in M. Martinez and A. Lipnicki's paper "Hooked on Calculus: Crocheting Quadric Surfaces". 

<a href="https://geometrylitepc.io">Geometry Dash Lite</a> uses bright geometric visuals that remain clear even at high speeds helping players read upcoming obstacles quickly without distractions clutter confusion unnecessary effects slowing reactions mid run. Geometry Dash Lite challenges players mentally by demanding consistency since one small mistake instantly restarts the level creating tension excitement and a strong urge to improve execution next attempt immediately

<a href="https://basketballbros.org">Basketball Bros</a> is a dynamic arcade sports game that delivers fast, energetic basketball action with a fun and competitive twist. Players control stylish characters, perform quick dribbles, powerful dunks, and clutch shots in short, intense matches. With simple controls, colorful graphics, and thrilling multiplayer gameplay, Basketball Bros is easy to pick up yet challenging to master, making it ideal for both casual gamers and players who love skill-based competition.

<a href="https://baseballbrosgame.io/online">Baseball Bros IO</a> is a fast-paced arcade sports game that turns classic baseball into an exciting online battle. Players control quirky characters, swing powerful bats, and react quickly to unpredictable pitches in short, action-packed matches. With simple controls, colorful visuals, and competitive multiplayer gameplay, Baseball Bros IO is easy to learn but hard to master, making it perfect for both casual players and those who enjoy intense, skill-based challenges.

<a href="https://agaronline.io">agario</a> is a fast-paced multiplayer game that puts you in control of a tiny cell in a dynamic, competitive arena. The goal is simple: eat smaller cells and pellets to grow larger while avoiding being eaten by bigger players. Despite its simplicity, the game offers surprisingly deep strategy, as movement, speed, and timing all play crucial roles in survival.

<a href="https://retrobowl26.org">Retro Bowl 26</a> is the latest installment in the beloved Retro Bowl series, bringing back the nostalgia of classic 8-bit football with exciting new updates. The game combines retro pixel graphics with strategic gameplay, letting players step into the dual role of head coach and general manager.

<a href="https://crazycattle3d.io">Crazy Cattle 3D</a> is a unique and chaotic battle royale game where you step into the hooves of an explosive sheep, aiming to be the last sheep standing. Unlike traditional battle royale games that focus on weapons and resources, Crazy Cattle 3D centers on physics-based movement, momentum, and strategic collisions.

<a href="https://golfhitgame.org/kinda-hard-golf">kinda hard golf</a> is an entertaining online golf game that challenges your precision, timing, and strategy. Players aim to launch their golf ball into the hole with as few strokes as possible, navigating through tricky obstacles, uneven terrain, and clever level designs.

<a href="https://spacewavesgame.org">Space Waves Game</a> is an exhilarating side-scrolling arcade game that challenges players’ reflexes, timing, and precision. In this fast-paced adventure, you control a small arrow navigating through intricate space tunnels filled with obstacles such as walls, rotating cogs, and tight passages. The game features 33 levels that gradually increase in difficulty, ensuring that both newcomers and seasoned players are constantly tested. Its minimalist controls and straightforward mechanics make it easy to pick up, while the escalating challenges keep the gameplay addictive and engaging. Space Waves is perfect for anyone seeking a thrilling, reflex-driven arcade experience that demands skill and quick thinking.

<a href="https://slitheriogame.io">Slither io</a> is a fast-paced multiplayer game where players control a growing snake and compete to become the longest on the map. By collecting glowing pellets and outmaneuvering other players, you can grow larger while avoiding deadly collisions. Simple controls and intense real-time competition make every match unpredictable and exciting.

<a href="https://thatsnotmyneighbor.org/">that's not my neighbor</a> is a tense horror game that puts players in the uncomfortable role of a doorman working in a 1955 apartment building. On the surface, the job seems simple: check residents as they enter and make sure everything appears normal. However, beneath this routine task lies a constant sense of dread, as not everyone knocking on the door is who they claim to be. Some visitors are doppelgangers—dangerous imposters that mimic real residents—and it’s up to you to identify them before it’s too late.

<a href="https://poly-track.io">Poly Track</a> is a low-poly racing game that focuses on speed, reflexes, and track mastery. Players control their cars through sharp turns, narrow sections, and constantly changing terrain, where every small mistake directly impacts the race outcome. The simple controls make it easy to learn, but to achieve high scores, players need to hone their driving skills, choose optimal routes, and maintain a stable speed. PolyTrack is suitable for both beginners and experienced players looking for a streamlined racing experience that focuses on skill rather than complex effects.

This project draws inspiration from <a href="https://slopeio.org">Slope</a>, focusing on high-speed traversal, reactive control, and the constant tension between acceleration and survival.
It experiments with rolling dynamics, obstacle generation, and visual contrast to create a sense of urgency that escalates with every second of play.

A small experimental project inspired by <a href="https://smash-karts.com">Smash Karts</a>, capturing the chaos and excitement of fast-paced kart combat.
This project explores core mechanics such as vehicle movement, arena navigation, power-up logic, and real-time collision handling in a lightweight environment.

Built as a hands-on learning exercise, it focuses on the moment-to-moment intensity of battle—quick decisions, unpredictable encounters, and the satisfying rhythm of speed and impact.
The goal is to understand how arcade racing and combat systems blend together to create an addictive multiplayer-style experience.

Inspired by <a href="https://yoplay.io/bat-smash">Bat Smash</a>, this small experimental project features basic arcade-style principles with vivid graphics, gentle animations, and gratifying hit feedback.
The project explores timing-based input, object collisions, score tracking, and smooth animation loops that make each swing feel rewarding.

A small experimental project inspired by <a href="https://geodashlite.io">Geometry Dash Lite</a>, exploring simple 3D movement, obstacle timing, and rhythm-based gameplay logic.
This project focuses on simulating core mechanics such as jumping physics, collision detection, and forward momentum in a lightweight 3D environment.

Jupyter Notebook Project: The Adjacency Matrix and Graph Laplacian

<a href="https://grannygame.org">Granny Game</a> is a popular survival horror game where players are trapped in a creepy old house and must escape from a terrifying old woman within 5 days. Combining elements of hide-and-seek, puzzles, and strategy, the game challenges your observation skills, reflexes, and intelligence. With intuitive controls, numerous power-ups, and difficulty levels ranging from easy to Nightmare, Granny Game offers a thrilling, tense, and highly addictive experience for both new and experienced gamers. Playable for free in your browser without downloading, the game also boasts many spin-off and remake versions, expanding the horror world with fresh challenges.

<a href="https://stealbrainrotgame.com">Steal Brainrot Game</a> is the chaotic and hilarious Roblox tycoon game taking the internet by storm. Build your base, collect Brainrots, and steal Brainrot characters from other players to grow your empire. Every Brainrot you own earns money, but if you’re not careful, someone might sneak in and take it. It’s competitive, funny, and totally unpredictable — everything you’d expect from one of Roblox’s most viral games.


Math 208 Interactive Notebooks © 2024 by Soham Bhosale, Sara Billey, Herman Chau, Zihan Chen, Isaac Hartin Pasco, Jennifer Huang, Snigdha Mahankali, Clare Minerath, and Anna Willis is licensed under CC BY-ND 4.0

adasda <a href="https://block-blast.io">Block Blast</a>

A small helper <a href="https://pipsnyt.com">Pips NYT</a> function that checks whether a domino can be placed on a grid without going out of bounds or overlapping existing dominoes. It supports both horizontal (H) and vertical (V) orientations and is useful for validating moves in a Pips-style logic puzzle.

Definimos para un grupo finito G el grafo de Engel de G, notado
ΓG = (V, E), donde V = G \ Z∞(G), y dos elementos distintos x y y son
adyacentes si y solo si [x,n y] = 1 para alg´un n.
Halle el grafo de Engel para G = Dn y G = Sym(n)

Calculates the number wall of a sequence and plot

Browse publicly shared documents on CoCalc

Product

Resources

Company