This Day in Computer History https://www.computerhistory.org/tdih/
★★★★★
pyxll
Python for Excel https://www.pyxll.com
https://www.mathpax.com/myposts/software/pyxll/
o★★★★★★
Pythonista
Python for iOS http://omz-software.com/pythonista/
https://www.mathpax.com/myposts/software/pythonista/
AdaptedMind
We turn real math into a delightful game http://www.adaptedmind.com/
★★★
PythonAnywhere
Web hosting service based on Python https://www.pythonanywhere.com/
★★★★★
Microsoft Azure Notebooks Preview
Jupyter notebooks in the cloud — currently a free trial service https://azure.microsoft.com/en-us/
★★★★
The Jupyter Notebook
Documents that contain live code, equations, visualizations and narrative text http://jupyter.org/
★★
Enthought
Canopy — Python distribution
👎I’m disappointed with things at Enthought https://www.enthought.com/product/canopy/
★★★★★★★★★
Gradshteyn and Ryzhik
Table of Integrals, Series, and Products
Impressive catalog From the Internet Archive
★★★★★★★★★★
3 Blue 1 Brown
Animated math presentations by Grant Sanderson http://www.3blue1brown.com/
Inscribed rectangle problem
The hardest problem on the hardest test
★★★★★★
Numberphile
Videos about mathematics and numbers in general https://www.numberphile.com/
Numberphile
Videos about mathematics and numbers in general https://www.numberphile.com/
Josephus problem
Fermat’s last theorem
A related post from a few years in the future :). Click for Interesting Websites Aug 2022