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kbk commented on Show HN: Stempad – Fast Online Scientific Writing   stempad.io/editor/85b7f0f... · Posted by u/ralph_r
rrnechmech · a year ago
We don't need faster scientific writing

We need slower scientific writing.

Edit: While I understand policy involved, apologies, I'd contend 'shallow'. Not lengthy? Sure. But the point was made enough @kbk et al. got it

kbk · a year ago
For reference http://slow-science.org/

> We are scientists. We don’t blog. We don’t twitter. We take our time.

kbk commented on LaTeX and Neovim for technical note-taking   ejmastnak.com/tutorials/v... · Posted by u/vesselpiper
ykonstant · 2 years ago
That presentation is based on Gilles Castel's approach to snippet design. Mine has a fairly different philosophy with greater emphasis on visual representation. For example, my snippets for inverse limit and the empty set:

    snippet lim<- "inverse limit" iA 
    \varprojlim
    endsnippet

    snippet o/ "Empty set" wA
    \emptyset 
    endsnippet
However, whichever you prefer, I highly recommend looking into the following two snippet classes of mine:

    snippet !! "inline math mode postfix" A
    \$$0\$
    endsnippet

    snippet "(\S+)!!" "inline math mode postfix" Ar
    \$`!p snip.rv = match.group(1)`\$
    endsnippet

    snippet "([A-Za-z]+)@@" "Autoformatting common functions" rA
    \\`!p snip.rv = match.group(1)`{$0}
    endsnippet
Although they are very simple, I am extremely proud of them because they make math insertion so much easier: they turn math mode and calling macros into a postfix call, which is very natural for most of us. Try them and I promise they will help.

To see how nice they are, to display $\log{\log{\log{x+1}}}$:

    !!log@@log@@log@@x+1

kbk commented on Maxima: A computer algebra system written in Common Lisp   maxima.sourceforge.io/... · Posted by u/ducktective
kbk · 3 years ago
I like maxima and used to use it (through the interface wxmaxima or KDE Cantor) for solving my physics problem. I am no expert in CAS, just use them for simple problem solving.

However, since I stumbled upon this blog post by Thingwy https://thingwy.blogspot.com/2015/07/maxima-versus-mathemati..., I find myself uneasy when using maxima. I quote Thingwy:

    “Maxima gets elementary math wrong, it knows very little about integration, it is weak on simplifying expressions, it fails on trivial equations, it is slow, Maxima usage is discouraged by CAS power users. In summary: do not go and waist your time or wreck your nerves using Maxima. JUST DON'T DO IT”
Since this was in 2015, I want to know the situation now, and the comments of experts on the issues raised by the blog poste.

(Excuse my bad English)

kbk commented on Eyes of the Afghan Girl: A Critical Take on the 'Steve McCurry Scandal'   petapixel.com/2016/06/07/... · Posted by u/mpsq
kbk · 4 years ago
> The dirt and muck (a vital element to the picture and the character trait of this girl as well the area she was living in) is missing too.

The author of this article seems to be biased. It is just a uneasy feeling when reading the article.

u/kbk

KarmaCake day71August 11, 2018View Original