Sandbox

testing

this is some inline math $\textstyle R^{n}\Rightarrow R^{n}$ to test things out.

$\int _{i=0}^{20}\sin \theta ^{\phi }\ dx$

$x\otimes y={\tilde {y}}{\tilde {x}}+x\cdot y\mathbf {1}$

${\tilde {x}}{\tilde {y}}=y\otimes x-x\cdot y\mathbf {1}$

Some test text to go next to an svg image...hopefully.

${\begin{array}{lcr}{\mbox{First number}}&x&8\\{\mbox{Second number}}&y&15\\{\mbox{Sum}}&x+y&23\\{\mbox{Difference}}&x-y&-7\\{\mbox{Product}}&xy&120\end{array}}$

$|x|=\left\{{\begin{array}{ll}\;x&{\mbox{if}}\ x\geq 0;\\-x&{\mbox{if}}\ x<0.\end{array}}\right.$

${\begin{array}{lcr}{\mbox{alpha}}&\alpha \\{\mbox{beta}}&\beta \\{\mbox{gamma}}&\gamma \\{\mbox{delta}}&\delta \\{\mbox{epsilon}}&\epsilon \\{\mbox{varepsilon}}&\varepsilon \\{\mbox{zeta}}&\zeta \\{\mbox{eta}}&\eta \\{\mbox{theta}}&\theta \\{\mbox{vartheta}}&\vartheta \\{\mbox{iota}}&\iota \\{\mbox{kappa}}&\kappa \\{\mbox{lambda}}&\lambda \\{\mbox{mu}}&\mu \\{\mbox{nu}}&\nu \\{\mbox{xi}}&\xi \\{\mbox{o}}&o\\{\mbox{pi}}&\pi \\{\mbox{varpi}}&\varpi \\{\mbox{rho}}&\rho \\{\mbox{varrho}}&\varrho \\{\mbox{sigma}}&\sigma \\{\mbox{varsigma}}&\varsigma \\{\mbox{tau}}&\tau \\{\mbox{upsilon}}&\upsilon \\{\mbox{phi}}&\phi \\{\mbox{varphi}}&\varphi \\{\mbox{chi}}&\chi \\{\mbox{psi}}&\psi \\{\mbox{omega}}&\omega \end{array}}$

${\begin{array}{lcr}{\mbox{Gamma}}&\Gamma \\{\mbox{Delta}}&\Delta \\{\mbox{Theta}}&\Theta \\{\mbox{Lambda}}&\Lambda \\{\mbox{Xi}}&\Xi \\{\mbox{Pi}}&\Pi \\{\mbox{Sigma}}&\Sigma \\{\mbox{Upsilon}}&\Upsilon \\{\mbox{Phi}}&\Phi \\{\mbox{Psi}}&\Psi \\{\mbox{Omega}}&\Omega \end{array}}$

$\alpha \beta \gamma \delta \epsilon \varepsilon \zeta \eta \theta \vartheta \iota \kappa \lambda \mu \nu \xi o\pi \varpi \rho \varrho \sigma \varsigma \tau \upsilon \phi \varphi \chi \psi \omega \Gamma \Delta \Theta \Lambda \Xi \Pi \Sigma \Upsilon \Phi \Psi \Omega$

$\alpha$ $\beta$ $\gamma$ $\delta$ $\epsilon$ $\varepsilon$ $\zeta$ $\eta$ $\theta$ $\vartheta$ $\iota$ $\kappa$ $\lambda$ $\mu$ $\nu$ $\xi$ $o$ $\pi$ $\varpi$ $\rho$ $\varrho$ $\sigma$ $\varsigma$ $\tau$ $\upsilon$ $\phi$ $\varphi$ $\chi$ $\psi$ $\omega$ $\Gamma$ $\Delta$ Failed to parse (Conversion error. Server ("https://wikimedia.org/api/rest_") reported: "Cannot get mml. Server problem."): {\displaystyle \Theta } Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \Lambda} Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \Xi} Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \Pi} $\Sigma$ Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \Upsilon} Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \Phi} Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \Psi} Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \Omega}

Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle x=3}