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align tables, arrays etc
From: |
Uwe Brauer |
Subject: |
align tables, arrays etc |
Date: |
Sat, 08 Jan 2022 08:49:40 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) |
Hi
One thing I am missing is a good align function in auctex.
Take the following example I generated by marking the table and using
plain align.
\begin{tabular}{|l|l|}
\hline
\(f(t)=\mathcal{L}^{-1}\{F(s)\}\) & \(F(s)=\mathcal{L}\{f(t)\}\) \\
\hline
1. & \(\frac{1}{s},\quad s>0\) \\
\hline
2.\(e^{a t}\) & \(\frac{1}{s-a} \qquad
s>a\) \\
\hline
3. \(t^{n}, \quad n=\)
positive integer &
\(\frac{n !}{s^{n+1}}, \quad s>0\) \\ \hline
4. \(t^{p},\quad p>-1\) &
\(\frac{\Gamma(p+1)}{s^{p+1}} \quad s>0\)
\\ \hline
5. \(\sin (a t)\)
& \(\frac{a}{s^{2}+a^{2}} \quad s>0\)
\\ \hline
6. \(\cos (a t)\)
& \(\frac{s}{s^{2}+a^{2}}, \quad s>0\)
\\ \hline
7. \(\sinh (a t)\)
& \(\frac{a}{s^{2}-a^{2}}, \quad s>
a\) \\ \hline
8. \(\cosh (a t)\)
& \(\frac{s}{s^{2}-a^{2}}, \quad s>
a\) \\ \hline
9. \(e^{a t} \sin
b t\) & \(\frac{b}{(s-a)^{2}+b^{2}}, \quad
s>a\) \\ \hline
10. \(e^{a t}\cos (b
t)\) & \(\frac{s-a}{(s-a)^{2}+b^{2}}, \quad
s>a\) \\ \hline
11. \(t^{n} e^{a t},\quad
n=\) positive
integer & \(\frac{n !}{(s-a)^{n+1}}, \quad s>a\) \\ \hline
12. \(u_{c}(t)\) & \(e^{-c s}F(s)\)
\\ \hline
13. \(u_{c}(t) f(t-c)\) & \(e^{-c
s}F(s)\) \\ \hline
14. \(e^{c t} f(t)\)
& \(F(s-c)\) \\ \hline
15. \(f(c t)\) & \(\frac{1}{c}
F\left(\frac{s}{c}\right), \quad c>0\)
\\ \hline
16. \(\int_{0}^{t} f(t-\tau) g(\tau)d
\tau\) & \(F(s)
G(s)\) \\ \hline
17. \(\delta(t-c)\) & \(e^{-c s}\)
\\ \hline
18. \(f^{(n)}(t)\) & \(s^{n} F(s)-s^{n-1}
f(0)-\cdots-f^{(n-1)}(0)\) \\
\hline
19. \((-t)^{n} f(t)\) & \(F^{(n)}(s)\)
\\ \hline
\end{tabular}
1. It has a lot of unwanted space as in \(e^{a t}\)
would it be nice to have a better auctex specific align function?
2. BTW any idea how to delete such unwanted space in formulas (well
I can do it always manually, but a function would be nice.
Regards
Uwe Brauer
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- align tables, arrays etc,
Uwe Brauer <=