User:Libattery/sandbox

\begin{align}[x]+1\end{align} bug

• error : \begin{align}[x]+1\end{align}

• error : ${\begin{aligned}[x]+1\end{aligned}}$

• ok : [x]+1

• ok : $[x]+1$

• ok : \begin{align}\left[x\right]+1\end{align}

• ok : ${\begin{aligned}\left[x\right]+1\end{aligned}}$

• ok : \begin{array}{l}[x]+1\end{array}

• ok : ${\begin{array}{l}[x]+1\end{array}}$

• ok : \begin{align}\left[x\right]+1 \\ \left[y\right]+1 \end{align}

• ok : ${\begin{aligned}\left[x\right]+1\\\left[y\right]+1\end{aligned}}$

• error : \begin{align}[x]+1 \\ [y]+1 \end{align}

• error : Failed to parse (Conversion error. Server ("https://wikimedia.org/api/rest_") reported: "Cannot get mml. TeX parse error: Bracket argument to \\ must be a dimension"): {\displaystyle {\begin{aligned}[x]+1\\[y]+1\end{aligned}}}

math \text test

${\begin{array}{|l|}{\text{abcdefghijk}}\\1234567890\\{\text{中华人民共和国}}\\{\text{にっぽんこく}}\\{\text{대한민국서울}}\\\end{array}}$

abcdefghijk

1234567890

가나다라마바사아

<math>\begin{array}{|l|} \text{abcdefghijk} \\ 1234567890 \\ \text{가나다라마바사아} \\ \end{array}</math> abcdefghijk 1234567890 가나다라마바사아

\mbox{} \text{} \hbox

• $|{\mbox{fax to 123 and 집에 가라 go to home ABC}}|ABC$ : \mbox :
• $|{\text{fax to 123 and 집에 가라 go to home ABC}}|ABC$  :\text :
• $|{\hbox{fax to 123 and 집에 가라 go to home ABC}}|ABC$ : hbox

chem test

$\sum _{n=1}^{\infty }{\frac {\mu (n)}{n^{s}}}=\prod _{p{\text{는 소수}}}~~\left(1-{\frac {1}{p^{s}}}\right)$

챔테스트 되냐고..

$$({\text{각}}\left({\frac {\pi }{2}}-\theta \right){\text{의 인접변}}{\mbox{의 인접변}}$$

${\ce {CO2 + C -> 2 CO = CO2 + C -> 2 CO}}$

${\ce {CaCO3 (s) + CO2 (aq) + H2O (l) <=> Ca^2+ (aq) + 2HCO3^- (aq)}}$ 아 정말짜증나

per mille

5‰

5‰

$5{\text{‰ is good}}$

$5\operatorname {test}$

Failed to parse (syntax error): {\displaystyle 5\operatorname{‰} }

Failed to parse (syntax error): {\displaystyle 5\mathop{‰} }

Failed to parse (syntax error): {\displaystyle 5\text{"&permil;"}}

chem test

chem block

text text text

$${\ce {SO4^2- + Ba^2+ -> BaSO4 v}}$$

text text text text

text text text

$${\ce {A ->[{text above}][{text below}] A ->[{text above}][{text below}] B}}$$

text text text

text text text text

$${\ce {A ->[H2O] B}}$$

text text text text

chem inline

text text text text text text ${\ce {Hg^{2}+->[I-]HgI2->[I-]{[Hg^{II}I4]^{2}-}}}$text text text text

text text text text ${\ce {A ->[{text above}][{text below}] B}}$text text text text

text text text ${\textstyle {\ce {A ->[H2O] B}}}$text text text text text text text text text

${\ce {CO2 + C -> 2 CO}}$

${\ce {A ->[{text above}][{text below}] B}}$

math test

math block

balbalbalbjkbjkdkadkaflkajdkl

$${\partial ^{2} \over \partial x_{1}\partial x_{2}}y$$

babjlkak j baljbklakla

math inline

blablablablabldjkdka. ${\partial ^{2} \over \partial x_{1}\partial x_{2}}y$ balbl abl albal

text text text text

chem test

This should be CO₂ + C → 2CO

${\ce {CO2 + C -> 2 CO}}$