Question

How can I use the Equation editor to express a fractional number?

Answer 1

it's first time here for me.. ^^ It's very interesting...

Answer 2

even i want to know......pls reply

Answer 3

Just use LaTeX: type in $$\text{\[ \frac{x}{y} \]}$$
and replace x and y with whatever expression you want

Answer 4

\[\frac{x^2}{2\pi}\]

Answer 5

\[\frac{22}{7}\]

Answer 6

\[ \frac{1}{2} \].. wow thanks.. hehe I have to learn LaTex

Answer 7

You can always click on random stuff on the equation editor, and then find out the equivalent LaTeX expression.

Answer 8

can't write fractions on the equation editor :( everything else except fractions

Answer 9

\[J(x) = \frac{1}{2m}\sum_{i=1}^{m}(\theta_ix_i-y_i)^2 \]