Access to Sage

• The server https://sagecell.sagemath.org/ only requires a web browser.
• CoCalc is an online service giving access to many computational software and collaborative tools
• Use the SageMath Live USB Key maintained by Thierry Monteil, which launches an Ubuntu Live boot that comes pre-installed with Sage and everything you need to do Sage development
• Under Linux, you can use the pre-built binaries at http://www-ftp.lip6.fr/pub/math/sagemath/linux/index.html, You can also download the source code and compile it within a few hours: this will get the best efficiency out of your computer.
• Under Windows, use the Windows installer binaries. This requires a 64-bit version of Windows 7 or up, and roughly 5GB of free disk space (plus 1GB for the installer file itself). Additional instructions are available here. If this does not work, use sagecell or CoCalc (see above).
• Under Mac OSX, binaries can be downloaded from http://www.sagemath.org/download-mac.html.
  This was tested under Mojave, 10.14.4 by François Fayard: download sage-8.7-OSX_10.11.6-x86_64.app.dmg (warning: despite the .dmg binary extension, this package contains the Sage sources). When you first start Sage, go to "Preferences / Security & Privacy / Allow apps downloaded from", and allow launching the application (this requires super-user privileges). Then you have a Jupyter notebook.
• Under Debian testing, Sage can be obtained simply with apt-get install sagemath.
• In general, source code or binaries can be obtained from the Download section of http://www.sagemath.org/.

Other material:

• Live slides Nicolas Thiéry used for a demo in front of high school teachers
• tutorial page of the CIRM conference on Sage
• the try page of the OpenDreamKit project
• its Sage notebook

CIRM-2019.ipynb