I develop programs for work (research on soil physics) and for fun. Here you can find some of my published programs. See also my Python packages, Rust crates, and mobile apps at App Store and Google Play.
- SWRC Fit - a web interface for fitting soil water retention curve used in many researches.
- unsatfit - Python library for optimizing parameters of functions of soil hydraulic properties. SWRC Fit uses unsatfit, and unsatfit also fits unsaturated hydraulic conductivity.
- hystfit - Python library for calculating hysteresis of soil water retention curve.
- UNSODA viewer - View UNSODA database.
- EC fit - fit soil water and electrical conductivity (EC) model to measured data.
- discfit - read disc permeameter data in the field and calculates hydraulic parameters of the soil.
- Recommendation - お薦めしていただきました。
Sudoku Kaidoku - Online puzzles with various difficulty. Also available:
15 Puzzle (15パズル) - online player of a sliding puzzle. The size of the puzzle can be changed to 3, 8, 15, 24, 35, ...
- Statistics: 二項分布とポアソン分布 / ポアソン分布と正規分布
- compute-pi - compute 1 million digits of π in a few seconds (Rust)
- findstring - search for a string in files recursively.
- multiai - Python library and command-line tool designed to interact with text-based generative AI models.
- passme - a password management tool with command line or web browzer. Tutorial movie.
- Academic CV and most cited papers
- Photos with Moomin family
- メモ帳
- ケトルベルトレーニング
- 詰将棋のページ 1996年5月30日開設
- Twitter @seki
- Linkedin @sekik
- YouTube
- pebble @seki
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- 詰将棋メーカー
- Note that SNS accounts with the same name with me may not be my accout if not listed here
- If you like my software, I always welcome your feedback by mentioning me at twitter in English or Japanese.
- Please find my email address in this paper.