# Change size

• June 2nd 2009, 09:24 PM
Amer
Change size
can I change the size of the text in latex if I can how? (Thinking)

because sometimes when you write a large data it is become small like this

$\frac{\left(\frac{(2x^2)z^{-5}}{3z^4}\right)^{-5}}{\left(\frac{(3x^4)(z^9)}{2x^{-6}}\right)^{3}}$
• June 2nd 2009, 10:19 PM
Rapha
Hi.

Quote:

Originally Posted by Amer
can I change the size of the text in latex if I can how? (Thinking)

because sometimes when you write a large data it is become small like this

$\frac{\left(\frac{(2x^2)z^{-5}}{3z^4}\right)^{-5}}{\left(\frac{(3x^4)(z^9)}{2x^{-6}}\right)^{3}}$

One possibility is \displaystyle, e. g.

$\frac{\displaystyle \left(\frac{(2x^2)z^{-5}}{3z^4}\right)^{-5}}{\displaystyle \left(\frac{(3x^4)(z^9)}{2x^{-6}}\right)^{3}}$

That's the only method I know :(
Sorry

Rapha
• June 2nd 2009, 10:26 PM
Amer
thanks it is enough (Hi)
• June 3rd 2009, 12:12 AM
TheAbstractionist
\displaystyle works fine in general. Another thing you can do is use \dfrac rather than \frac for nested fractions. Thus:

Code:

\frac{\left(\dfrac{(2x^2)z^{-5}}{3z^4}\right)^{-5}} {\left(\dfrac{(3x^4)(z^9)}{2x^{-6}}\right)^{3}}
gives

$\frac{\left(\dfrac{(2x^2)z^{-5}}{3z^4}\right)^{-5}}{\left(\dfrac{(3x^4)(z^9)}{2x^{-6}}\right)^{3}}$
• June 3rd 2009, 12:18 AM
Amer
Thanks very much I use two way (Rofl)(Rofl)(Rofl)(Rofl)

${\frac{\displaystyle\left(\dfrac{(2x^2)z^{-5}}{3z^4}\right)^{-5}}{\displaystyle\left(\dfrac{(3x^4)(z^9)}{2x^{-6}}\right)^{3}}}$