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github.com/Dyalog/dyalog-jupyter-kernel/wiki

Jupyter Notebooks in Dyalog APLAdám Brudzewsky

What are notebooks?A notebook combines the functionality of

a word processor — handles formatted texta "shell" or "kernel" — executes statements in a programming language and includes output inlinea rendering engine — rendersHTML in addition to plain text

1½ Example notebookusing Python

global density of metal bands

1½ Example notebookusing Python

global density of metal bands

1½ Example notebookusing Dyalog APL

health care expenditure vs GDP per capita

1½ Example notebookusing Dyalog APL

health care expenditure vs GDP per capita

Notebook benefitsA single document that combines explanations with executable code and its output — an ideal way to provide:

reproducible research resultsdocumentation of processesinstructionstutorials and training materials of all shapes and sizes

A digital learning environmentfor computational thinking

What is Jupyter notebook?First notebook: Mathematica 1.0 in '88Jupyter notebook is a part ofProject Jupyter, a nonprofit to

develop open-source software,standards, and services forinteractive computing across dozens of programming languages

beginning with Julia, Python, R, and now over 70 languages, including Dyalog APL

What is Jupyter notebook?First notebook: Mathematica 1.0 in '88Jupyter notebook is a part ofProject Jupyter, a nonprofit to

develop open-source software,standards, and services forinteractive computing across dozens of programming languages

beginning with Julia, Python, R, and now over 70 languages, including Dyalog APL

ONE OF THE MOST SIGNIFICANT ADVANCES

IN THE SCIENTIFIC COMPUTING ARENA

UNIVERSITY CORPORATION FOR ATMOSPHERIC

RESEARCH

Ways to use Jupyter notebooksOn your own computer after installing a Jupyter notebook serverWith an online notebook server like cocalc.comSave notebook with output and use a notebook viewerExport to HTML, PDF, LATEX, etc.

Local notebook server — Python

AnacondaPython platform

notebook serverlocalhost:8888

Jupyter kernelfor Python

Local notebook server — Pythoninterpreter

Python

web browser

Python

web browser

Python

web browser

Python

web browser

Python

web browser

Local notebook server — APL

Jupyter kernelfor Dyalog APL

interpreterDyalog APL

notebook serverlocalhost:8888web browser

Setting up local notebook serverInstall Dyalog Install Dyalog's Jupyter kernelInstall AnacondaLaunch Jupyter notebook server

installation instructions

Installing JupyterOpening a notebookModifying content

Online notebook serversThere are online services for various programming languages

Online notebook serversTryAPL's lessons are now Jupyter notebooks

Online notebook serversTryAPL's lessons are now Jupyter notebooksMore lessons and

features on the way

Online notebook serversTryAPL's lessons are now Jupyter notebooksMore lessons and

features on the way

→ TryAPL presentation at Dyalog '18 in Belfast

Online notebook serversBenefit: nothing to install

you may need to sign up for an accountTo protect servers, host may place restrictions

or run in a sandbox with limited connectivityNotebooks can execute any code

all code is run on the host serversame privileges as local execution

Static notebook viewersNotebooks are stored as .ipynb files

.ipynb files are in JSON formateach code cell may include output from the last execution

You can share an .ipynb fileanyone with a local notebook server can view it… but of course cannot execute anything new

Many online systems have viewersGitHub's file previewerProject Jupyter's nbviewer.jupyter.org

Exported notebooksNotebooks can be exported to many standard

for example HTML, PDF, and LATEXSome formats require 3rd party plug-insExported notebooks are static

expressions cannot be re-executed

Creating a new notebook documentGenerating rich output

Ways to use notebooks — recapInstalling a Jupyter notebook server on your PCUse an online notebook server like cocalc.comStore the notebook with output, then open in a notebook viewerExport to HTML, PDF, LATEX, …

Ask questions now!Wiki github.com/Dyalog/dyalog-jupyter-kernel/wikiEmail notebooks@dyalog.com

Thank youTechnology Partnership (tp.rs)

for the prototype APL kernel

Thank youWill Robertson (our summer intern)

for working on the kerneland creating many notebooks

Thank youWill Robertson (our summer intern)

for working on the kerneland creating many notebooks

Interested in an internship?Email careers@dyalog.com

Thank youGil Athoraya (of Optima Systems)

for implementing syntax colouring

Thank youfor watching

Webinars on Thursdays at 16:00 UTCComment and suggest to webinar@dyalog.com or@Adám in chat.stackexchange.com/rooms/52405

No webinar in October due to Dyalog '18 in Belfast October 28th–November 1st

many sessions will be livestreamed

General APL Questionsstackoverflow.com

Jupyter Notebooks in Dyalog APL35 dyalog.tv @dyalogapl #dyalog...

Documents

NCDR出國報告書 Belmont Forum 朱容練郭士筠V2...Hadoop/Spark) Researchers vs. ICT -> how to bridge the gap? Good example: Jupyter Notebooks, if supported by rich python/R

Apostila Conserto de Notebooks

Jupyter-enabled astrophysical analysis using data

01 jupyter 第一課

Social Studies Interactive Notebooks

Ipython server(Jupyter Server) 만들기

Cuadernos / Notebooks

Sérvicio Técnico Notebooks

Apresentação notebooks positivo

Gunillas notebooks

REPARACIÓN DE NOTEBOOKS

Laptops, Notebooks, Netbooks

DYALOG APL 2006

Samsung Notebooks Monitors

Reparación Notebooks

Jupyter notebok tensorboard 실행하기_20160706

Procédure d’installation Jupyter Notebook

Reparación de Notebooks

Facultad: Ingeniería Jupyter - Python · Crear aplicaciones utilizando el Jupyter. Guía de laboratorio N° 8. Computadora con navegador web. Dispositivo de almacenamiento. Jupyter

Notebooks Positivo & Multilaser