"A complex-valued mathematical sequence which, when applied to a signal, gives rise to a new signal of constant amplitude."
It is not clear what is meant by "applied to" here.

"A Notebook system based on Emacs borrowing from existing config files. This system works from a single org file as an attempt to be as easy as possible for non-emacs users. It handles analyses in any language supported by org and through any server with a ssh interface. Since, its contents (an org file) are automatically rendered in Github or similar, it is trivial to share analyses results with reviewers and auditors, thus providing a way for transparent review/auditing of statistical analyses. This configuration provides a more complete set of functionality than jupyter, with less hassle."
Found on Sacha Chua's blog https://sachachua.com/blog/2025/02/2025-02-03-emacs-news/

I found this blog via a link on Sven's blog https://svbck.org/nope/

On first glance, this looks good, perhaps I will try to make a new site based on the tools.
Other articles like https://julienblanchard.com/posts/revisiting-my-journaling-habits.html, https://julienblanchard.com/posts/setting-up-a-9front-cpu-server-on-a-raspberry-pi-4.html look interesting too.

lab report: http://a.9srv.net/reports/vac-unix.pdf

Org-noter’s purpose is to let you create notes that are kept in sync when you scroll through the document, but that are external to it - the notes themselves live in an Org-mode file. As such, this leverages the power of Org-mode (the notes may have outlines, latex fragments, babel, etc…) while acting like notes that are made inside the document. Also, taking notes is very simple: just press i and annotate away!

Found on Xe Iaso's blog https://xeiaso.net/

Tips for better circuit diagrams, found on https://github.com/iic-jku/Circuit-Designers-Etiquette

Found on Sacha Chua's blog https://sachachua.com/blog/2024/09/2024-09-23-emacs-news/ which links to the author's post https://www.reddit.com/r/emacs/comments/1fmk6d4/my_solution_to_handle_excalidraw_in_orgmode/

Last month Terry gave the Oxford Mathematics London Public Lecture at the Science Museum, revealing his thoughts on the potential of Artificial Intelligence for science and mathematics before joining fellow mathematician Po-Shen Lo for a fireside chat.

What does he think? Well, he certainly sees a future where mathematics is embracing and benefiting from AI. It might even bring more mathematicians in to the subject, some of them not even professionals.

Find out more by watching the lecture from 5pm BST on Wednesday 7th August 2024 onwards.