Sandbox

This is the sandbox. Please edit it to experiment with wiki editing.

=Semantic Testing=

=Exotic Math Symbols= An inline $x \rightarrow y$.

On its own line $$x \rightarrow y.$$

A blackboard bold symbol: $\RR^2$, $\CC^3$, $\ZZ$, $\NN$, $\FF$.

=Dollars=

What happens when dollar signs are used? $\sqrt{3 x^3+1}$

It costs \$3.50

=Template Testing= The surface area of the sun is.

=Formula Testing= $$ \sqrt{ {2 y^3 + 7y + 2} \over 2} $$

=Quiz Testing= For more about quizzes, go to {This is the first question. + The correct answer. - Distractor. - Distractor.
 * type=""}