Personal Research Notes on Mathematics

A NPC Model that Duplicate Stats (Part 1)

This series will explore specific algorithms for a NPC model that replicate stats in poker. The goal is to implement these algorithms in a multi-part series, ultimately creating an "Exotic Poker" application.

2026.05.17

Probability

This Week’s Suno AI Gacha 25

This is the 25th installment of Suno AI's gacha this week. I've created an anime pop song called "Still Seventeen" with a female VTuber who insists she's 17 years old as the theme.

2026.05.10

Music

This Week’s Suno AI Gacha 24

This is the 24th installment of this week's Suno AI Gacha. Based on the internet meme in Japan "How does it feel now? Hey, how does it feel?", it has generated the anime pop song "How does it feel ? ♡".

2026.05.07

Music

About the All-in or Fold Game

I've ported the All-in or Fold game to my poker app, "Exotic Poker," so I'll give an overview of how to play it.

2026.05.04

Probability

This Week’s Suno AI Gacha 23

This is the 23rd Suno AI gacha pull this week. It generated a rock song called "Stake Everything," which sounds like battle BGM inspired by Japan's Sengoku period.

2026.05.02

Music

This Week’s Suno AI Gacha 22

This is the 22nd of This Week's Suno AI Gacha. It generated an anime pop song called "Loser♡Syndrome" with the theme of a female vampire who insults adventurers in a dungeon, calling them "Loser, loser♡".

2026.04.25

Music

World Languages

I've created a list of the world's languages, so I'll include a link. I'll also add some interesting tidbits about the world's languages.

2026.04.22

Essay

This Week’s Suno AI Gacha 21

This week's Suno AI gacha is the 21st attempt. It generated "Last Line Signal," a pop anime rock song with female vocals.

2026.04.19

Music

This Week’s Suno AI Gacha 20

This is the 20th installment of this week's Suno AI Gacha. It generated a rock song themed around a CEO who's furious and yells, "You incompetent fools, it's all your fault!" (”無能ども、お前らのせいだ”)

2026.04.13

Music

This Week’s Suno AI Gacha 19

This week's Suno AI gacha is the 19th time. It has generated "Derailment," a pop-rock song about the determination to move forward into the unknown despite carrying feelings of loneliness and isolation.

2026.04.05

Music