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Taking notes in mathematics lectures using LaTeX and Vim (2019)

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Re: Taking notes in mathematics lectures using LaTeX and Vim (2019)

#101
post #88

Plug: I recently created a new LaTeX editing environment for Emacs with automatic inline rendering of math, TikZ diagrams, and tables: https://github.com/dandavison/xenops It creates plain LaTeX files that can be shared with non-Emacs users, but also works with org-mode. Math preview images are SVG by default and are crisp on high res / retina screens.

When reading the article I was thinking "shit, maybe I have to learn drop emacs and finally learn vim". But then u post your emacs latex plugin and I can perish that thought. (Do any of the features work in the terminal?)

Hi, Emacs can't display images when it is running as a terminal application, so probably only makes sense to use xenops with Emacs running as a real graphical application.

Re: Taking notes in mathematics lectures using LaTeX and Vim (2019)

#102
post #69

Obviously the author can take these notes and be a mathematical success. That's amazing. Personally, I confess that I don't have enough cycles to both understand a lecture and live-LaTeX it. (Can I add that I am a math PhD and also very experienced with LaTeX? So if you feel that this may be too much for you, IMHO that's OK).

I typed notes throughout my undergrad, and it worked poorly. Everything in math is slow to type and fast to handwrite: subscripts, exponents, arrows, matrices, Greek letters, labels, diagrams, integrals, fractions. My shorthand omitted all latex conventions (A_0 became A0, arrows became ->), but it wasn't enough. For non-math classes, typing notes worked well.

I found the ability to copy and paste and then modify while taking notes more than made up for the difference in note-taking speed.

Re: Taking notes in mathematics lectures using LaTeX and Vim (2019)

#103

Earlier quoted context omitted.

Take a look at what you do remember easily, and then game your note taking process, so that you add that stimulus/reward to your note taking. Maybe it's paper, maybe it's a computer, maybe it 's a fountain pen. Maybe you're like me and your retention is better if you're fully engaged and not taking notes. I see notes as some see a camera. You're so busy trying to transcribe what you're seeing, you're not fully compre…

The person you're addressing like they're 16 and asking for your guidance is a literal expert in their field(s). (See https://hefferon.net/ )

I replied to the wrong comment, I meant to reply to the person above. The one that asked for guidance, like they were a college student struggling...

Re: Taking notes in mathematics lectures using LaTeX and Vim (2019)

#104

Earlier quoted context omitted.

The person you're addressing like they're 16 and asking for your guidance is a literal expert in their field(s). (See https://hefferon.net/ )

Thank you for the kind words, but I nodded when I read the parent post. It reminded me of something my wife and I talk about, how we took a lot of video when our kids were young, and maybe we should have just enjoyed more of the time.

Apologies, I intended to comment on the same one you replied to, not to your comment. I remember struggling so hard in school to take notes, and then not understanding them.

I hadn't heard of you, but really respect what you're doing. I hope I didn't cause offence.

Re: Taking notes in mathematics lectures using LaTeX and Vim (2019)

#105

Earlier quoted context omitted.

The notation in the lecture couldn't have been that complex then. Or the pace that rapid. What about diagrams?

For complex notation I had a keyboard distribution with symbols available (e.g., α is alt-a, ∩ is alt + shift + i, ∈ is alt + shift + [) and also made commands to abbreviate, which made it faster than writing (and more consistent). The pace depended on the lecture, but I had no issues keeping up with the teachers speaking/writing pace. If the class was being too complex and I couldn't understand and write in my own w…

well done

Re: Taking notes in mathematics lectures using LaTeX and Vim (2019)

#106

Earlier quoted context omitted.

Thank you for the kind words, but I nodded when I read the parent post. It reminded me of something my wife and I talk about, how we took a lot of video when our kids were young, and maybe we should have just enjoyed more of the time.

Apologies, I intended to comment on the same one you replied to, not to your comment. I remember struggling so hard in school to take notes, and then not understanding them. I hadn't heard of you, but really respect what you're doing. I hope I didn't cause offence.

> offence

Heavens, no. Enjoy the day.

Re: Taking notes in mathematics lectures using LaTeX and Vim (2019)

#107
post #30

I'm always envious of people who have vim/emacs setups that appear so clean and functional. I just think to my cobbled-together vim setup which both had a long startup and was riddled with idiosyncrasies (both I'm sure caused by my own misconfiguration). I since have migrated to spacemacs, thinking that I could let people more competent than I do the brunt of configuration, but still I have managed to make the startu…

I'm the same in desiring a preconfigured setup. I think it's similar with how I like the same thing but for a tiling window manager like i3/sway. I suspect there might be a fair few who still prefer the vim or emacs environment that want a preconfigured setup with a basic level of configuration, as is commonly offered by a desktop environment. I like leaving the configuration to someone who I know has a better unders…

Usually what happens when I try a text editor, shell, etc. is that I'm happy with 95% of the features but there are a few things that nag at me. And inevitably I go down a rabbit hole of hacks until I end up with (an approximation of) my desired feature. If I do that enough times then something ends up wonky until my whole setup is kinda scuffed.

As an example pertinent to this post, I repeatedly have to dismiss notifications from pdflatex about some sort of incompatibility with my setup. I think it's relative line numbering, I'm not sure though. My attempts to fix it have only resulted in pdf files occasionally opening as raw code.

I will take a look at SpaceVim, though. I've been using vanilla vim for a while to edit personal stuff because I don't want to open spacemacs...

Re: Taking notes in mathematics lectures using LaTeX and Vim (2019)

#108
post #13

I did this too for a while. It's a fun challenge for yourself and a cool way to brag to your friends. Paper is such a better interface though and real time latex takes away too much of your attention from the lecture I found in the end (the best way to attend a lecture is to barely write anything imo, just some rough notes while mostly spending your time in your head - if you missed something look at a friends' notes…

Indeed. Paper still remains king. Or a fancy iPad with a pen if you can afford it, I certainly don't have the money for it.

Re: Taking notes in mathematics lectures using LaTeX and Vim (2019)

#109

Earlier quoted context omitted.

Apologies, I intended to comment on the same one you replied to, not to your comment. I remember struggling so hard in school to take notes, and then not understanding them. I hadn't heard of you, but really respect what you're doing. I hope I didn't cause offence.

> offence Heavens, no. Enjoy the day.

Really?

Re: Taking notes in mathematics lectures using LaTeX and Vim (2019)

#110

Blind person here. I've been using LaTex for note taking since age 15. Since braille typewriters are heavy and clunky and electronic braille notetakers are expensive, I decided it was the right thing to do pretty early on. I started doing this when I transferred out of blind school. Being able to compile my notes into a PDF was definitely useful, considering I had to work with teachers who didn't have any experience…

> considering I had to work with teachers who didn't have any experience with blind people before. Sorry you had to pave the way. > PDFs generated with pdflatex and similar aren't screen reader accessible, but I could read the LaTeX source code just fine. That's... sad. Is Word any better?

> Sorry you had to pave the way.

It's something I think we're all used to, and will likely always be the case, because non-elderly blind people are such a tiny minority (perhaps we're even over-represented here on HN).

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