1. ## Test only

$\displaystyle lim_{x \to 2} f(x)$

2. Originally Posted by Bernhard
$\displaystyle lim_{x \to 2} f(x)$
Put a backslash before the lim to make this display better: \lim_{x \to 2} f(x) produces $\displaystyle \lim_{x \to 2} f(x)$.

3. $\displaystyle f(x,y)=\frac{x^2-y^2}{x-y}$

Testing, how to insert Latex

4. $\displaystyle \frac{61953}{150000}= 0,4130231$

5. Originally Posted by szczasiek
$$\frac{61953}{150000}= [font=&quot]0,4130231[/font]$$
You cannot use [fornt=..]..[/font] inside math-tags, only LaTeX math-mode commands/codes (that also means no formatting from the button bar at the top of the input window).

CB

6. Originally Posted by CaptainBlack
You cannot use [fornt=..]..[/font] inside math-tags, only LaTeX math-mode commands/codes (that also means no formatting from the button bar at the top of the input window).

CB
Here are a few :

\mathit{***math stuff***} for italics
\mathbf{***math stuff***} for bold font

They are standard LaTeX commands but I haven't tried them on MHF though.

7. Originally Posted by Bacterius
Here are a few :

\mathit{***math stuff***} for italics
\mathbf{***math stuff***} for bold font

They are standard LaTeX commands but I haven't tried them on MHF though.
$\displaystyle \mathbf{bold}$

Another one is \color{red} with some other colors available.

$\displaystyle \color{red}x=\frac{\color{black}5y^2}{\color{blue} 2z}$

8. Originally Posted by Bacterius
Here are a few :

\mathit{***math stuff***} for italics
\mathbf{***math stuff***} for bold font

They are standard LaTeX commands but I haven't tried them on MHF though.
Some of these still surprise me by working:

$$\mathit{ some .maths }$$ $\displaystyle \mathit{ some .maths}$

$$\textsl{ some text }$$ $\displaystyle \textsl{ some.maths }$

$$\textit{ some text }$$ $\displaystyle \textit{ some text }$

$$\mathbf{ some .maths }$$ $\displaystyle \mathbf{ some .maths }$

$$\bold{ some .maths }$$ $\displaystyle \bold{ some .maths }$

$$\textbf{ some text }$$ $\displaystyle \textbf{ some text }$

$$\mathrm{ some .maths }$$ $\displaystyle \mathrm{ some .maths }$

$$\textrm{ some text }$$ $\displaystyle \textrm{ some text }$

$$\text{ some text }$$ $\displaystyle \text{ some text }$

$$\mathfrak{ some .maths }$$ $\displaystyle \mathfrak{ some .maths }$

$$\frak{ some .maths }$$ $\displaystyle \frak{ some .maths }$

$$\tt{ some .maths }$$ $\displaystyle \tt{ some .maths }$

$$\texttt{ some text }$$ $\displaystyle \texttt{ some text }$

$$\texttt{\sl{some text }}$$ $\displaystyle \texttt{\sl{ some text }}$

$$\mathcal{ SOME .MATHS }$$ $\displaystyle \mathcal{ SOME .MATHS }$

CB