j901 4+
Ian Clark
Ontworpen voor iPad
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- Gratis
Schermafbeeldingen
Beschrijving
J is a general purpose programming language inspired by APL, both languages springing from the fertile mind of the late Ken Iverson. J is particularly strong in the mathematical, statistical, and logical analysis of textual and numerical data.
j901 is the follow-on product of j701. This version of the J Integrated Development Environment (J IDE) employs version 9.3 of the J Engine.
How J901 differs from J701:
* Abandons special keyboard for custom keys on system keyboard
* Session log display, whole or part, e.g. inputs-only; or transactions containing a given J primitive or substring
* Code editor, with tabs and find facility
* Shell-type preprocessor for common housekeeping actions upon jscripts and other files
* Separate scenes for displaying the output from "plot" and "viewmat"
* Context-sensitive Help; NuVoc lookup
* New "Mill" feature for studying noun transformations, e.g. numeric arrays and animated character-graphics such as Conway's Game Of Life
Like all J IDEs, this iOS app is offered free of charge as a learning resource for teachers and students of mathematics, statistics, science and engineering. It is also offered without guarantee as a convenience to J experts who normally use a desktop computer for their professional work. Fine-tuned to the iPad, but usable on iPhone, it is first and foremost a vehicle for fun and discovery.
DO NOT USE FOR MISSION-CRITICAL WORK – iOS end-user security trumps app recovery.
Nieuw
Versie 1.2
Unbundling factory files and folders is now under end-user control: app updates now leave the sandbox (j/ folder) unaltered.
Watched nouns replace 2!:9 (ui) for all except system use.
Watched noun: noun: CLIP_i_ replaces verbs: getclip and: setclip for accessing the system pasteboard.
Hotkey ⌘E now toggles between Home and Edit.
Troublesome verb: monadspaced eliminated, so that syntax coloring no longer relies on system J code residing in the sandbox.
Choose 4 styles of syntax coloring (0:eclectic, 1:jqt, 2:nuvoc, 3:nuvoc nearest system color) via a watched noun: SYNTAX_COLOR_SCHEME_i_.
Edit: trailing blank lines are now tolerated; CRLF in imported scripts is now coverted to LF; the J sentence "if. 1 do." is now correctly colored.
Beoordelingen en recensies
App-privacy
De ontwikkelaar, Ian Clark, heeft aangegeven dat volgens de toepassing van het privacybeleid van de app gegevens kunnen worden beheerd zoals hieronder staat beschreven. Ga voor meer informatie naar het privacybeleid van de ontwikkelaar.
Er worden geen gegevens verzameld
De ontwikkelaar verzamelt geen gegevens van deze app.
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Informatie
- Provider
- Ian Clark
- Grootte
- 50,1 MB
- Categorie
- Onderwijs
- Compatibiliteit
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- iPhone
- Vereist iOS 16.2 of nieuwer.
- iPad
- Vereist iPadOS 16.2 of nieuwer.
- Mac
- Vereist een Mac met macOS 13.3 of nieuwer én Apple M1-chip of nieuwer.
- Apple Vision
- Vereist visionOS 1.0 of nieuwer.
- Talen
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Engels
- Leeftijd
- 4+
- Copyright
- © 2023, 2022 Jsoftware Inc.
- Prijs
- Gratis