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LaTex Help Help with LaTex and writing math equations


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July 13th, 2016, 07:25 PM   #1
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Newbie Latex Help

Hi, I want to place the beta symbol beside the top row of the second column when you run the following latex code though a latex generator but I don't know how.
$\displaystyle p\left ( R \right )= 1-2\mathbb\epsilon \begin{pmatrix}
e-e\\\
e-1
\end{pmatrix}\beta$

Last edited by skipjack; July 13th, 2016 at 09:31 PM. Reason: to omit unpaired \left
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July 13th, 2016, 09:17 PM   #2
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Your code has multiple errors in it. Could you please fix as much of it as you can or give some indication as to what you want to show?

Right now my best guess is
$$p(R) = 1 - 2\epsilon
\begin{pmatrix}
e & e\\
e & 1
\end{pmatrix}$$
(If you want to see the code, use the quote button in the bottom-right of the post.)

Do you want the $\beta$ inside the matrix or outside of it?

Last edited by Azzajazz; July 13th, 2016 at 09:22 PM.
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July 14th, 2016, 05:59 AM   #3
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First, when you say, see the code, you mean the results of the latex code in a post ?
If so, I'm looking I don't see no latex quote code highlighter ?
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July 15th, 2016, 11:56 AM   #4
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Quote:
Originally Posted by Back[Slash] View Post
First, when you say, see the code, you mean the results of the latex code in a post ?
If so, I'm looking I don't see no latex quote code highlighter ?
Because to see the code, you need to hit the reply with quote button.
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July 15th, 2016, 09:48 PM   #5
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Reply with quote to see Latax as latex; instead of code ?
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July 19th, 2016, 08:14 AM   #6
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To see the code
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July 20th, 2016, 05:04 AM   #7
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JeffM1 ?
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July 21st, 2016, 03:09 PM   #8
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Quote:
Originally Posted by Back[Slash] View Post
JeffM1 ?
I am here, but what is your question?

If you hit quote on this post you will see the code for what is shown below

$\displaystyle \sum_{i=1}^n \dfrac{\sqrt[3]{i}}{2^{i- 1}}.$
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July 21st, 2016, 03:50 PM   #9
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Quote:
Originally Posted by JeffM1 View Post
I am here, but what is your question?

If you hit quote on this post you will see the code for what is shown below

$\displaystyle \sum_{i=1}^n \dfrac{\sqrt[3]{i}}{2^{i- 1}}.$
\[p\left ( R \right )= 1-2\mathbb\epsilon\begin{pmatrix}
e-e\\\
e-1
\end{pmatrix}\beta\]

I changed the editor and now posting latex is working. On to my question; how do I get a small R to the right top beside the e within the brackets ?

And how do I place the Beta symbol beside top row beside the e-e outside the brackets ?
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July 21st, 2016, 05:43 PM   #10
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Is this the kind of thing you're looking for?
$$p\left ( R \right )= 1-2\epsilon\begin{pmatrix}
e-e & \!\!\!\!r\\
e-1
\end{pmatrix}
\begin{array}{c}
\beta\\
\\
\end{array}$$
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