君は逆ポーランド電卓を知っているか？ ～そして自作へ
1983年徳島県生まれ。大阪在住。散歩が趣味の組込エンジニア。エアコンの配管や室外機のある風景など、普段着の街を見るのが好き。日常的すぎて誰も気にしないようなモノに気付いていきたい。（動画インタビュー） 前の記事：タイムズパーキングの看板、でっぱってるか？ でっぱってないか？ ＞ 個人サイト NEKOPLA Tumblr 逆ポーランド記法とは 世の中には、大きく分けて2種類の電卓がある。ほとんどの人が使っている普通の電卓（「中置記法の電卓」という）と、入力方法の異なる「逆ポーランド記法の電卓」だ。 これが逆ポーランド電卓（HP-16C）。どこにも“＝”キーがなく、反面デカデカと“ENTER”キーがあるのが特徴 電卓の紹介をする前に、まずは「逆ポーランド記法」ってなんだ？ という点について説明する必要がある。めんどうだけど、少しお付き合い下さい。 言語にはいろんな語順がある。日本語だと「主語
PSChess - A Chess Engine in PostScript
seriot.ch About | Projects | Trail PSChess – A Chess Engine in PostScript Here is a quick overview about the making and inner working of PSChess. GitHub repo: https://github.com/nst/PSChess See also my remarks about programming in PostScript. Motivation To what extend can we execute arbitrary code on a printer? How to implement a chess engine in PostScript? Can you play chess against your printer?
Sporth
Sporth (SoundPipe fORTH) is a small stack-based audio programming language. Compile the latest version here. Features Stack oriented paradigm Written in portable C 100+ unit generators to choose from Powered by the Soundpipe DSP library Unix-Friendly Small codebase Powerful C API Live coding capabilities Third-party plugin format Why Sporth? For composers, Sporth is a different approach to making
Stem
Stem is an interpreted concatenative programming language, which is general purpose and features a foreign language interface (FLI), as well as metaprogramming capabilities. Here, I document the syntax a general guide of programming in the language, as well as some of the process of making it. I will also cover adding new functions and objects from the foreign language interface by writing C libra
Bootstrapping a Forth in 40 lines of Lua code
Author: Eduardo Ochs eduardoochs@gmail.com http://anggtwu.net/ http://www.lua.org/gems/ http://www.lua.org/gems/selected.html Version: 2008feb17 Listings: http://anggtwu.net/miniforth/miniforth5.lua http://anggtwu.net/miniforth/miniforth5.out Preprint version: http://anggtwu.net/miniforth/miniforth-article.pdf Abstract: The core of a conventional Forth system is composed of two main programs: an o
Starting FORTH
Starting FORTH has been the classic Forth tutorial and textbook since its first release. Many experienced programmers have commented on its concise utility and completeness. Beginners will find a carefully planned introduction to the Forth programming language that will prepare them for other books like Forth Application Techniques and Forth Programmer’s Handbook. FORTH, Inc. and the book’s author
リリース、障害情報などのサービスのお知らせ
最新の人気エントリーの配信
j次のブックマーク
k前のブックマーク
lあとで読む
eコメント一覧を開く
oページを開く
GitHub - nst/PSChess: A Chess Engine in PostScript
PSChess – A chess engine in PostScript | Hacker News
Sporth - a stack-based audio programming language | Lobsters
GitHub - ret2pop/stem: A minimal stack based programming language
Stem, a stack-based language with metaprogramming and a C FLI | Hacker News
Bootstrapping a simple compiler from nothing
Bootstrapping a simple compiler from nothing (2002) | Hacker News
bigFORTH Forth System+MINOS GUI in Forth
bigFORTH (1997-) | Hacker News
pascal in forth ( excerpts from )
Pascal in Forth (1983) | Hacker News
Bootstrapping a Forth in 40 lines of Lua code (2008) | Lobsters
A Forth vocabulary for iteration
A Forth Vocabulary for Iteration | Hacker News