Hack Page (to test ideas, then copy-paste if you like them)

10A

Problem 1. Find the following limits:
   (a)   $\lim _{x\rightarrow 0}{\frac {\tan(3x)}{x^{3}}}.$

   (b) $\lim _{x\rightarrow -\infty }{\frac {\sqrt {x^{6}+6x^{2}+2}}{x^{3}+x-1}}.$

   (c)   $\lim _{x\rightarrow 3}{\frac {x-3}{{\sqrt {x+1}}-2}}.$

   (d)   $\lim _{x\rightarrow 3}{\frac {x-1}{{\sqrt {x+1}}-1}}.$

   (e)  $\lim _{x\rightarrow \infty }{\frac {5x^{2}-2x+3}{1-3x^{2}}}.$

 Testing again 

Don't know if I like bold inline links.

Let's see if this correctly creates the font style from css.

<source lang = "latex"> \documentclass{article} \usepackage{amssymb}

\begin{document} \noindent 1. $\rho: \underline{\mathfrak{g}} \rightarrow$ End V is a representation. Prove that \\ a) V$^{\otimes n}$ is a representation\\ b) S$^n$(V) = symmetric tensor is a subrepresentation\\

\end{document} </source>

Collapsible table + Latex
<source lang = "latex"> \documentclass{article} \usepackage{amssymb} \begin{document} \noindent 1. $\rho: \underline{\mathfrak{g}} \rightarrow$ End V is a representation. Prove that \\ a) V$^{\otimes n}$ is a representation\\ b) S$^n$(V) = symmetric tensor is a subrepresentation\\ \end{document} </source>

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Top Wildlife Video -- Rare Blue Whale off Cape Cod (2011)

<HTML5video width="520" height="320" autoplay="false">bunny</HTML5video> Box Tests Box with a border blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah Here's the CSS class usage: Box with a border blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah New Section This is an example. If $f(x)=2x+4,$ then do something. ${\begin{array}{rcl}f(x)&=&2x+3\\&=&2\cdot 4+1\\&=&0.\end{array}}$ $0\to L\to M\to N\to 0$ Up to now, we've only differentiated functions written in the form $y=f\left(x\right)$. But some functions are better described by an equation involving $x$ and $y$. For example, $x^{2}+y^{2}=16$ describes the graph of a circle with center $\left(0,0\right)$ and radius 4, and is really the graph of two functions: $y=\pm {\sqrt {16-x^{2}}}$.