Real World OCaml
Functional programming for the masses2nd Edition (Oct 2022) Yaron Minsky Yaron Minsky joined Jane Street in 2003, where he started out developing quantitative trading strategies, going on to found the firm's quantitative research group. He introduced OCaml to the company and managed the transition to using OCaml for all of its core infrastructure, turning Jane Street into the world's largest indus
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型推論ã«é–¢ã™ã‚‹æœ€è¿‘ã®è©±é¡Œã¸ã®é›‘æ„Ÿ - Qiita
å‰ç½®ã 「型システム入門入門ã€ã¨ã„ã†è¨˜äº‹ã‚’書ã„ã¦ã„ã‚‹ã®ã§ã™ãŒã€å½¢å¼çš„ãªè©±ã‚’æŒã¡è¾¼ã¾ãšã«ã€åž‹ã‚·ã‚¹ãƒ†ãƒ ã«å¯¾ã™ã‚‹ç›´è¦³ã‚’ã†ã¾ã説明ã™ã‚‹ã®ã«è‹¦åŠ´ã—ã¦ã„ã¾ã™ã€‚ãã“ã§ã€ã¡ã‚‡ã£ã¨ã—ãŸæ¯æŠœãã«ã€æœ€è¿‘æ€ã£ã¦ã„ãŸã“ã¨ã‚’書ã„ã¦ã¿ã‚‹ã“ã¨ã«ã—ã¾ã—ãŸã€‚言ã„訳をã™ã‚‹ã‚ã‘ã§ã¯ã‚ã‚Šã¾ã›ã‚“ãŒã€ã‚ãˆã¦èª‡å¼µã—ã¦ã„る箇所もã‚ã‚Šã¾ã™ã€‚ãŸã ã€æ˜Žã‚‰ã‹ãªèª¤ã‚Šã¯ãªã‚‹ã¹ãã—ãªã„よã†ã«ã—ã¦ã„ã‚‹ã¤ã‚‚ã‚Šãªã®ã§ã€ãƒ„ッコミã¯æ“è¿Žã—ã¾ã™ã€‚ 最近「型推論ã€ã‚’æŒã£ãŸè¨€èªžãŒå¢—ãˆã¦ã„ã‚‹ 最近ã€é™çš„型付ã言語ã§ã¯ã€ã„ã‚ゆる「型推論ã€1 ã‚’æŒã£ãŸè¨€èªžãŒå¤šã出ã¦ãã¦ã„ã¾ã™ã€‚ã¾ãŸã€æ—¢å˜ã®è¨€èªžã«åž‹æŽ¨è«–ã‚’è¿½åŠ ã—ãŸã‚‚ã®ã‚‚å°‘ãªãã‚ã‚Šã¾ã›ã‚“。2000年以é™ã®å®Ÿç”¨è¨€èªžã§ã€ãã®ã‚ˆã†ãªåž‹æŽ¨è«–ã‚’æŒã£ãŸè¨€èªžã‚’リストアップã—ã¦ã¿ã¾ã™ã€‚ C# (3.0以é™ï¼‰ Java (10以é™ï¼‰ C++ （C++ 11以é™ï¼‰ Swift Scala Kotlin Go Rust ã“れを見るé™ã‚Šã€ä¸»è¦ãªè¨€èªžã®å¤š
F# Manual
F# is similar to the Caml programming language family, and was partially inspired by OCaml. However, the F# compiler implementation is a new re-implementation of a Caml-style language, and some relatively minor differences in the implemented languages exist, much as relatively minor differences exist between "Caml Light" and "OCaml". One of the explicit aims of F# is to make it feasible to cross-c
OCaml for Haskellers : ezyang’s blog
I’ve started formally learning OCaml (I’ve been reading ML since Okasaki, but I’ve never written any of it), and here are some notes about differences from Haskell from Jason Hickey's Introduction to Objective Caml. The two most notable differences are that OCaml is impure and strict. Features. Here are some features OCaml has that Haskell does not: OCaml has named parameters (~x:i binds to i the
Haskell for OCaml programmers
Note The latest version of this document can be found online at https://dr-knz.net/haskell-for-ocaml-programmers.html. Alternate formats: Source, PDF. Prologue Why write a new post when a clever reader could simply “read Edward’s post backwards� It’s about the different audience, really. My experience is that programmers well-versed in Haskell, or who learn Haskell as first language, tend to have
関数型プãƒã‚°ãƒ©ãƒžã®ãŸã‚ã®Rust | POSTD
ã“ã®æŠ•ç¨¿ã¯Edward Z. YangãŒ2010å¹´ã«æ›¸ã„㟠OCaml for Haskellers ã€ç§è‡ªèº«ãŒä»Šå¹´é ã«æ›¸ã„㟠Haskell for OCaml programmers ã®æµã‚Œã«æ²¿ã£ã¦ã„ã¾ã™ã€‚ 目次 プãƒãƒãƒ¼ã‚° ãªãœRustã‚’å¦ã¶ã¹ã㋠直接対応ãŒå¯èƒ½ãªã‚‚㮠トレイト：Rustã®åž‹ã‚¯ãƒ©ã‚¹ アドホックãªã‚ªãƒ–ジェクトã¨ãƒ¡ã‚½ãƒƒãƒ‰ 安全ãªå‚ç…§ 寿命ã¨è¨˜æ†¶åŸŸã€ãã—ã¦ç®¡ç†ã‚ªãƒ–ジェクト オブジェクトã®å…±æœ‰ï¼šRcã¨Arc マクãƒã¨ãƒ¡ã‚¿ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚° リテラル è¬è¾ž å‚ç…§ Copyright and licensing 注 : ã“ã®è¨˜äº‹ã®æœ€æ–°ç‰ˆã¯ä¸‹è¨˜ã‚µã‚¤ãƒˆã§è¦‹ã‚‰ã‚Œã¾ã™ã€‚ http://science.raphael.poss.name/rust-for-functional-programmers.html ä»–ã®ãƒ•ã‚©ãƒ¼ãƒžãƒƒãƒˆï¼š Source , PDF プãƒãƒãƒ¼ã‚° C言語プãƒã‚°ãƒ©ãƒžã®ãŸã‚ã®
Real World OCaml ãŒå‡ºã¾ã—㟠- camlspotter’s blog
一昨年ã‹ã‚‰å°‘ã—ãšã¤æ›¸ã‹ã‚Œã¦ã„㟠OCaml プãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã®æœ¬ã€ Real World OCaml (以下 RWO)ãŒã¤ã„ã« public beta ã«ãªã‚Šå…¬é–‹ã•ã‚Œã¾ã—ãŸã€‚ ( https://realworldocaml.org/beta1/en/html/ ) 版元㮠O'Reilly ã§ã¯ã“ã®ãƒ™ãƒ¼ã‚¿ç‰ˆã®çŠ¶æ…‹ã® e-book ㌠今ãªã‚‰å®‰ã手ã«å…¥ã‚Šã¾ã™ã€‚完全版ã«ã¯å¾Œã‹ã‚‰ç„¡æ–™ã§ã‚¢ã‚¯ã‚»ã‚¹ã§ãるよã†ã« ãªã‚‹ãã†ã§ã™ã€‚( http://shop.oreilly.com/product/0636920024743.do ) ï¼ï¼ï¼ï¼ï¼å®‰ãè²·ã„ãŸã„人㯠http://shop.oreilly.com/category/deals/early-release.do?code=WKERRLS をよãèªã‚“ã§ãï¼ï¼ï¼ï¼ï¼ ã“ã®æœ¬ã¯ã€ä»Šã¾ã§å¤–ã«ä¼ã‚ã‚Šã¥ã‚‰ã‹ã£ãŸ OCaml プãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã®æœ€å‰ç·šã®ä¸€é¢ã‚’ ä¼
[OCaml]Yahoo financeã‹ã‚‰æ ªå¼æƒ…å ±ã‚’å–å¾—ã™ã‚‹
Ruby,Lisp,Emacs,Clojure.OCaml,Haskell,Raspberry Piã®ãƒ¡ãƒ¢ HTTPクライアントã§ã‚³ãƒ³ãƒ†ãƒ³ãƒ„ã‚’å–å¾—ã™ã‚‹æ–¹æ³•ã€æ£è¦è¡¨ç¾ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã‚’使ã£ã¦æ–‡å—列を抽出ã™ã‚‹æ–¹æ³•ãŒåˆ†ã‹ã£ãŸã®ã§ã€ サンプルプãƒã‚°ãƒ©ãƒ ã¨ã—ã¦ã€Yahoo financeã‹ã‚‰æ ªå¼æƒ…å ±ã‚’å–å¾—ã™ã‚‹å‡¦ç†ã‚’書ã„ã¦ã¿ãŸã€‚ open Core.Std (* 指定ã—ãŸæ ªå¼ã‚³ãƒ¼ãƒ‰ã€å¸‚å ´ã®æ ªå¼æƒ…å ±ã‚’Yahoo financeã‹ã‚‰å–å¾—ã™ã‚‹ã€‚ *) let get_yahoo_stock_info code market = let module C = Http_client.Convenience in let url = Printf.sprintf "http://stocks.finance.yahoo.co.jp/stocks/detail/?code=%s.%s" code market in C
æ•°ç†ç§‘å¦çš„ãƒã‚°æ’²æ»…方法論ã®ã™ã™ã‚---目次 | 日経 xTECH（クãƒã‚¹ãƒ†ãƒƒã‚¯ï¼‰
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OCaml入門ã®æ‰‹å¼• | POSTD
OCamlã‚’å¦ã¶ã«ã¯ã€ã¾ãšä½•ã‹ã‚‰æ‰‹ã‚’付ã‘ãŸã‚‰ã„ã„ã§ã—ょã†ã‹ï¼Ÿã€€ã‚ãªãŸãªã‚‰ä½•ã‚’ã—ã¾ã™ã‹ï¼Ÿ ç§ã¯ã“ã‚Œã¾ã§ã€æらã10数回ã¯OCamlを覚ãˆã‚ˆã†ã¨ã—ã¾ã—ãŸã€‚ãã—ã¦æ‰‹ã‚’付ã‘ã¦ã¯è«¦ã‚ã€ã¾ãŸä»˜ã‘ã¦ã¯è«¦ã‚ã®ç¹°ã‚Šè¿”ã—ã§ã€ã¤ã„ã«ã¯æ•°ãˆã‚‹ã®ã‚’ã‚„ã‚ã¦ã—ã¾ã£ãŸãらã„ã§ã™ã€‚ ã§ã‚‚ã€ä»Šå›žã¯ç¶šã„ã¦ã„ã¾ã™ã€‚ã²ã‚‡ã£ã¨ã™ã‚‹ã¨ã€ã‚³ãƒŸãƒ¥ãƒ‹ãƒ†ã‚£ãã®ã‚‚ã®ã«ä½•ã‹æ ¹æœ¬çš„ãªå¤‰åŒ–ãŒã‚ã£ãŸã®ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“。 ç§ã«ã¨ã£ã¦åŠŸã‚’å¥ã—ãŸã®ãŒå®Ÿéš›ã¯ä½•ã ã£ãŸã®ã‹ã€ä»¥ä¸‹ã«è€ƒå¯Ÿã—ã¦ã¿ãŸã„ã¨æ€ã„ã¾ã™ã€‚ å½¹ã«ç«‹ã¤æœ¬ã¯ï¼Ÿ 『 Real World OCaml （以下ã€RWO）ã€ãŒãŠå‹§ã‚ã§ã™ã€‚ã¨ã„ã†ã‚ˆã‚Šã‚‚〠ãれ以外ã«ãŠå‹§ã‚ã¯ã‚ã‚Šã¾ã›ã‚“ 。RWOã¯ã€ç§ã®ç”Ÿæ¶¯ã®ä¸ã§ã‚‚1ã€2を争ã†ã“ã¨ãŒã§ãã‚‹ãらã„ã®ã‚³ãƒ³ãƒ”ュータ言語解説書ã§ã™ã€‚ ã¡ãªã¿ã«ã€ãã®ä»–ã«ã‚‚解説書ã¯ã‚ã‚Šã¾ã™ãŒã€å¤§ä½“ãŒä¸æ£ç¢ºãªå†…容をå«ã‚“ã§ã„ã‚‹ã‹ã€ã‚ã‚‹ã„ã¯ãƒ•ãƒ©ãƒ³ã‚¹èªžã§æ›¸ã‹ã‚Œã¦ã„ã‚‹ã‹ãªã®ã§ã€ èªã¾ãªã„ æ–¹ãŒã„ã„ã§ã—ょ
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åˆå¿ƒè€…ãŒæ›¸ã„㟠OCaml 入門
OCamlãƒãƒ¥ãƒ¼ãƒˆãƒªã‚¢ãƒ« – OCaml
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