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LaTex Help Help with LaTex and writing math equations


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March 1st, 2015, 01:20 PM   #1
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Long Equation

Hello. I am using TexMaker and want to write a formula in my document. I need to use the amsmath package since I want to number the equation. I have attached my formula.

Last edited by Prakhar; March 1st, 2015 at 01:56 PM.
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March 2nd, 2015, 01:46 AM   #2
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There's no attachment. What do you want to know?
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March 3rd, 2015, 04:35 AM   #3
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Can you see the attachment now ?
Attached Images
File Type: jpg picture.jpg (8.6 KB, 15 views)
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March 3rd, 2015, 04:02 PM   #4
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As $\displaystyle\color{blue}{\textbf{MarkFL}}$ suggested, I posted this formula in another website and found the solution there. Thank you $\displaystyle\color{blue}{\textbf{MarkFL}}$.
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March 3rd, 2015, 08:02 PM   #5
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WARNING: Beer soaked rambling/opinion/observation ahead. Read at your own risk. Not to be taken seriously. In no event shall the wandering math knight-errant Sir jonah in his inebriated state be liable to anyone for special, collateral, incidental, or consequential damages in connection with or arising out of the use of his beer (and tequila) powered views.

Playing around with MathType 5.0,
$$
= {{\rm{s}} \over {\rm{b}}}\sum {\,\,\,Zr} \,\,\, + \sum {\left[ \matrix{
\,\,\,\,\beta \,\,\,{\rm{exp}}\left\{ {\left( {{{r\,\,\,\,\,\,\,\, - r} \over \rho }} \right)} \right\} + \,\,\,n\beta \,\,\,\exp \left\{ {\left( {{{2\,\,\,\, - r} \over \rho }} \right)} \right\} \hfill \cr
+ \,\,\,{n \over 2}\beta \,\,\,\exp \left\{ {\left( {{{\,\,\,\,\, - r} \over \rho }} \right)} \right\} \hfill \cr} \right]} \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,(2)
$$



$$
= {{\rm{s}} \over {\rm{b}}}\sum {\,\,\,Zr} \,\,\, + \sum {\left[ \matrix{
\,\,\,\,\beta \,\,\,{\rm{exp}}\left\{ {\left( {{{r\,\,\,\,\,\,\,\, - r} \over \rho }} \right)} \right\} + \,\,\,n\beta \,\,\,\exp \left\{ {\left( {{{2 - r} \over \rho }} \right)} \right\} \hfill \cr
+ \,\,\,{n \over 2}\beta \,\,\,\exp \left\{ {\left( {{{ - r} \over \rho }} \right)} \right\} \hfill \cr} \right]} \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,(2)
$$

\[
= \frac{{\text{s}}}
{{\text{b}}}\sum {\,\,\,Zr} \,\,\, + \sum {\left[ \begin{gathered}
\,\,\,\,\beta \,\,\,{\text{exp}}\left\{ {\left( {\frac{{r\,\,\,\,\,\,\,\, - r}}
{\rho }} \right)} \right\} + \,\,\,n\beta \,\,\,\exp \left\{ {\left( {\frac{{2 - r}}
{\rho }} \right)} \right\} \hfill \\
+ \,\,\,\frac{n}
{2}\beta \,\,\,\exp \left\{ {\left( {\frac{{ - r}}
{\rho }} \right)} \right\} \hfill \\
\end{gathered} \right]} \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,(2)
\]


\[
= \frac{{\rm{s}}}{{\rm{b}}}\sum {\,\,\,Zr} \,\,\, + \sum {\left[ \begin{array}{l}
\,\,\,\,\beta \,\,\,{\rm{exp}}\left\{ {\left( {\frac{{r\,\,\,\,\,\,\,\, - r}}{\rho }} \right)} \right\} + \,\,\,n\beta \,\,\,\exp \left\{ {\left( {\frac{{2 - r}}{\rho }} \right)} \right\} \\
+ \,\,\,\frac{n}{2}\beta \,\,\,\exp \left\{ {\left( {\frac{{ - r}}{\rho }} \right)} \right\} \\
\end{array} \right]} \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,(2)
\]

$$
= {{\rm{s}} \over {\rm{b}}}\sum {\,\,\,Zr} \,\,\, + \sum {\left[ \matrix{
\,\,\,\,\beta \,\,\,{\rm{exp}}\left\{ {\left( {{{r\,\,\,\,\,\,\,\, - r} \over \rho }} \right)} \right\} + \,\,\,n\beta \,\,\,\exp \left\{ {\left( {{{2 - r} \over \rho }} \right)} \right\} \hfill \cr
+ \,\,\,{n \over 2}\beta \,\,\,\exp \left\{ {\left( {{{ - r} \over \rho }} \right)} \right\} \hfill \cr} \right]} \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,(2)
$$

Last edited by jonah; March 3rd, 2015 at 08:04 PM.
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March 3rd, 2015, 08:32 PM   #6
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Quote:
Originally Posted by jonah View Post
WARNING: Beer soaked rambling/opinion/observation ahead. Read at your own risk. Not to be taken seriously. In no event shall the wandering math knight-errant Sir jonah in his inebriated state be liable to anyone for special, collateral, incidental, or consequential damages in connection with or arising out of the use of his beer (and tequila) powered views.
lol
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March 3rd, 2015, 09:22 PM   #7
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DISCLAIMER: Beer soaked rambling/opinion/observation/reckoning ahead. Read at your own risk. Not to be taken seriously. In no event shall the wandering math knight-errant Sir jonah in his inebriated state be liable to anyone for special, collateral, incidental, or consequential damages in connection with or arising out of the use of his beer (and tequila) powered views.
Quote:
Originally Posted by phrack999 View Post
lol
Glad you enjoyed my disclaimer, Sir phrack999.
50% fact, 49% joke and 1% still to be determined.
Wait till you see Sir Denis' disclaimer involving his coffee soaked ramblings. Supposed to be "sobered state" on his part but is anyone really sober under coffee?
Pure water intake perhaps but coffee?
Ah yes well enough about beerlosophy.
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March 4th, 2015, 12:13 AM   #8
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Is it necessary to have somewhat eccentric spacing, such as $\displaystyle \frac{\ \ {\text{s}}\ \ }{\ \ {\text{b}}\ \ }$ rather than $\displaystyle \frac{{\text{s}}}{{\text{b}}}$?
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March 4th, 2015, 11:24 PM   #9
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Quote:
Originally Posted by jonah View Post
DISCLAIMER: Beer soaked rambling/opinion/observation/reckoning ahead. Read at your own risk. Not to be taken seriously. In no event shall the wandering math knight-errant Sir jonah in his inebriated state be liable to anyone for special, collateral, incidental, or consequential damages in connection with or arising out of the use of his beer (and tequila) powered views.

Glad you enjoyed my disclaimer, Sir phrack999.
50% fact, 49% joke and 1% still to be determined.
Wait till you see Sir Denis' disclaimer involving his coffee soaked ramblings. Supposed to be "sobered state" on his part but is anyone really sober under coffee?
Pure water intake perhaps but coffee?
Ah yes well enough about beerlosophy.
I enjoy that, too, but why don't you put it to your signature text instead so you don't need to copy and paste it everytime you post something.
Thanks from MarkFL
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March 5th, 2015, 03:46 AM   #10
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DISCLAIMER: Beer soaked rambling/opinion/observation/reckoning ahead. Read at your own risk. Not to be taken seriously. In no event shall the wandering math knight-errant Sir jonah in his inebriated state be liable to anyone for special, collateral, incidental, or consequential damages in connection with or arising out of the use of his beer (and tequila) powered views.
Quote:
Originally Posted by Monox D. I-Fly View Post
I enjoy that, too, but why don't you put it to your signature text instead so you don't need to copy and paste it everytime you post something.
I have considered it but the possibility that readers might overlook a disclaimer (and think that my posts are reliable and serious) if it were placed in the signature section (a habit I'm guilty of) occurred to me. I have therefore no choice but to forewarn would be readers by copying and pasting my disclaimer before they decide to invest in my statements. Kinda like how investors read into opinions of CPAs first concerning an organization's financial statements before they make any informed decision, to invest or not, in an organization (profit or non-profit).

Last edited by jonah; March 5th, 2015 at 04:07 AM.
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