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Another bunch of changes #219

Merged
merged 1 commit into from
Nov 24, 2023
Merged

Another bunch of changes #219

merged 1 commit into from
Nov 24, 2023

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user202729
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As usual, comment on various changes will be made.

@@ -16,7 +16,7 @@
%%
%% Licence: GPL2+
%%
\ProvidesPackage{asymptote}
\ProvidesPackage{patch-asy}
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No functional change, just fix a warning.
(actually why is the patch even necessary in the first place? What's the change compared to the original asymptote package?)

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the patched version numbers things in a way that allows for counters, so the figures get called e.g. Napkin-7A.asy rather than instead of Napkin-139.asy which is super brittle

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I assume by "brittle" you mean that "every figure gets recompiled every time a figure gets added somewhere in the middle of the document" (I don't think something can actually break/compiles incorrectly, just that the time overhead is huge). Sound reasonable yes.

Evidently someone would have thought of it best practices - Is it better to use Asymptote in-document vs compiling separately? - TeX - LaTeX Stack Exchange (that package is only made in 2014 though) although I assume there's not much gain in refactoring code at this point.

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You assume correctly.

I haven't heard of asypictureB before but that's good to know, maybe for future projects. Though having to run a script or enable shell-escape sounds somewhat undesirable too.

@@ -146,7 +146,7 @@ @unpublished{ref:gorin
editor={Tony Zhang},
institution={MIT},
year={2018},
url={https://www.mit.edu/~txz/links.html},
url={https://web.archive.org/web/20190617235844/http://web.mit.edu/txz/www/links.html},
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Should fix #161. (looks like the author graduated from MIT, so the website got taken down?)

@@ -358,7 +358,7 @@ \section{The signature of a number field}
\[ \frac{\Norm(\ka)}{2^{r_2}} \sqrt{\left\lvert \Delta_K \right\rvert}. \]
\end{lemma}
\begin{proof}[Sketch of Proof]
Let \[ d = \Norm(\ka) \defeq [\OO_K : \ka]. \]
Let \[ d = \Norm(\ka) \defeq |\OO_K / \ka|. \]
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Seems like I re-did these things... sorry.


Nevertheless, I hope you agree that $\ka+\kb$ is a natural notation, compared to something like $(\ka, \kb)$.

Because factorization involves \emph{multiplying}, instead of adding, the ideals together, we will not need to use the notation $\ka+\kb$ any time soon.
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(indeed, I can't find the notation being used anywhere in the following chapters)


% TODO is it true that, there exist some \alpha and integers c_2,
% \dots, c_{n-1} such that \OO_K is generated by {1, \alpha, \alpha^2/c_2,
% \dots, \alpha^{n-1}/c_{n-1}}?
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Try to give some intuition. (maybe if this part is true it would give more intuition -- 𝒪_K can be "visualized" as ℤ^n, but I'm not sure)

Then $\SF$ is not a sheaf. Indeed, $s_1(x) = 0$ in $\SF((-1, 0))$
and $s_2(x) = 1$ in $\SF((0, 1))$ agrees on the (empty) overlap,
but they cannot be glued together to an element in $\SF((-1, 0) \cup(0,
1))$.
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Another misconception I had for a while. Can't help to have more red boxes.

(in a similar vein, the function f(p) = 1 if p is on x-axis, 0 if p is on y-axis is regular on D(x+y) of V(xy) ⊆ 𝔸² -- i.e. the quasiaffine scheme that is the distinguished open set of the union of x-axis and y-axis -- even though it doesn't "look" continuous. But I can't really find a good place to fit this example in...?)

I suppose it's another case where "geometric intuition works better than algebraic calculation" -- if you try hard enough you can derive an explicit expression for the function above -- namely, x/(x+y).

@@ -784,7 +815,7 @@ \section{Sheafification (optional)}
\end{problem}

\begin{problem}
Let $\SF$ be a sheaf on a space $X$ and let $s \in \SF(X)$
Let $\SF$ be a sheaf of rings on a space $X$ and let $s \in \SF(X)$
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(can't hurt to be explicit.)

based on its intrinsic properties only, which is done by studying the collection
of algebraic functions on it.

In \cite{ref:vakil} ``Motivating example: The sheaf of differentiable
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feel a bit clumsy.

@@ -4,6 +4,7 @@
%% which is annoying... font issues
\usepackage[T1]{fontenc}
\usepackage{lmodern}
\usepackage[pdfusetitle]{hyperref}
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Fix the warning, and actually make the pdfusetitle feature work.

\renewcommand{\mkbibnameprefix}[1]{\textsc{#1}}
\renewcommand{\mkbibnameaffix}[1]{\textsc{#1}}
\renewcommand{\mkbibnamesuffix}[1]{\textsc{#1}}
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Fix more warnings. (hopefully I don't accidentally break something)

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should work okay, i have them this way in evan.sty as well

@vEnhance vEnhance linked an issue Nov 24, 2023 that may be closed by this pull request
@vEnhance vEnhance merged commit d58fa0d into vEnhance:main Nov 24, 2023
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thanks much, appreciated

@user202729 user202729 deleted the patch-6 branch August 9, 2024 07:56
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Gorin + Tang notes offline; fix links
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