Links
Main pages.
2F1 HPDB search
Hypergeometric 2F1 Hadamard Product DataBase search.
TableHodge type (1,1,1,1)
Paramodular forms table of special points in motive families of Hodge type (1,1,1,1).
TableFiber product
Table of modular threefolds which are twisted fiber products of elliptic curve families.
SearchRIES
Expression search for real and integer numbers.
GamePuzzleday
Daily puzzle.
GameGoodluck pool
Pool simulator but with extra luck.
GameMinesweeper
Classic puzzle but played by AI.
AtlasEC atlas
Interactive elliptic-curve star map.
Externalcybcat on Bananaspace
External profile.
DatabaseLattice polygons database
Convex lattice polygons up to affine unimodular transformations.
GameGardner MiniChess
A 5×5 Gardner MiniChess game.
GameMini Othello Chess
A 6×6 Othello Chess game.
GameDouble Pendulum
A double pendulum simulator.
NotesMath 263x
Math 263x: Computational Techniques in Number Theory and Algebraic Geometry. We show lecture notes in Chinese.
Map大湾区轨道地图
大湾区轨道交通线网图（测试版）.
LanguageFrenchcards
3000 French words learning card.
GameMathRNGdle
MathRNGdle is a random number game.