Math & ScienceToo long Denominator in a Fraction

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ahmadyusuf
Posts: 2
Joined: Wed May 23, 2012 9:09 am

Too long Denominator in a Fraction

Post by ahmadyusuf »

Hi guys, i am very happy to find this community since i got problem to share.

I have a fraction with long denominator exceeds the page. Can you help me solve my problem? here is the code:

Code: Select all

Code, edit and compile here:
\begin{equation}
\dfrac{p_{t}}{p_{i}}=
\dfrac{2j\left(\gamma+\displaystyle\frac{z_{m}}{Z}\right)\sin\:kd\cos\:\phi}{\left(\cos\:kd\cos\:\phi+j\left(1+\dfrac{z_{p_{1}}\cos\:\phi}{z_{f}}\right)\sin\:kd\cos\:\phi\right)\left(\gamma e^{jkd}+z_{m}\left[\cos\:kd+j\left(1+\dfrac{Z}{z_{f}}\right)\sin\:kd\right]\right)-\left(\gamma+\displaystyle\frac{z_{m}}{Z}\right)}
\end{equation}
 
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thank you. ^^
Last edited by localghost on Wed May 23, 2012 9:38 am, edited 1 time in total.

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Stefan Kottwitz
Site Admin
Posts: 10345
Joined: Mon Mar 10, 2008 9:44 pm

Too long Denominator in a Fraction

Post by Stefan Kottwitz »

Hi,

the expression is long, and you made it even bigger by using \displaystyle. If you don't want to reduce the size, such as by reducing the font size, you could write it in a different math style. For example, write it as a product with (denominator1)^{-1}*(denominator2)^{-1} with a line break before the multiplication sign.

Stefan
LaTeX.org admin
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