Der Editor

${\displaystyle V(R)={\int }_{\varphi =0}^{2\pi }{\int }_{\theta }^{\pi }{\int }_{r=0}^R{r}^2\sin (\theta )drd\theta d\varphi }\backslash displaystyle\; V(R)=\backslash int\_\{\backslash phi=0\}^\{2\pi \}\backslash int\_\theta ^\pi \backslash int\_\{r=0\}^Rr^2\backslash sin(\theta )drd\theta d\backslash phi$

$V(R)={\int }_{\varphi =0}^{2\pi }{\int }_{\theta }^{\pi }{\int }_{r=0}^R{r}^2\sin (\theta )drd\theta d\varphi V(R)=\backslash int\_\{\backslash phi=0\}^\{2\pi \}\backslash int\_\theta ^\pi \backslash int\_\{r=0\}^Rr^2\backslash sin(\theta )drd\theta d\backslash phi$

Daher ist $1\text{ m}=10\text{ dm}=100\text{ cm}=1000\text{ mm}=\frac{1}{1000}\text{ km}1\backslash m=10\backslash dm=100\backslash cm=1000\backslash mm=\backslash frac\{1\}\{1000\}\backslash km$

und $1\text{ l}=1000{\text{ cm}}^3=10\text{ dl}=1000\text{ ml}1\backslash l=1000\backslash cm^3=10\backslash dl=1000\backslash ml$

$1\text{ h}=60\text{ m}=3600\text{ s}1\backslash h=60\backslash m=3600\backslash s$

$f:\mathbb{D}\to \mathbb{W}f:\backslash D\backslash to\backslash W$

$\mathbb{L}=\{2;3;7\}\backslash L=\backslash \{2;3;7\backslash \}$

Daher ist $1+1=21+1=2$ und $2+2=42+2=4$, wie allgemein bekannt. $1+1=21+1=2$

$\frac{3}{8}+\frac{5}{8}=1\backslash frac\{3\}\{8\}+\backslash frac\{5\}\{8\}=1$ mit \frac

${\displaystyle \frac{2}{8}}-{\displaystyle \frac{1}{8}}>0\backslash dfrac\{2\}\{8\}-\backslash dfrac\{1\}\{8\}>0$ mit \dfrac

$\left(\begin{array}{c}\mathrm{⋮}\ddots \\ bb\end{array}\right)\cancel{8}\cdots ------\text{———–}\cdots \cdots \cdots \backslash begin\{pmatrix\}\backslash vdots\; \backslash ddots\; \backslash \backslash \; bb\; \backslash end\{pmatrix\}\; \%\; \backslash cancel\{8\}\backslash dotsm\; ------\; \backslash text\{-----------\}\backslash \backslash \backslash dotsm\backslash ,\backslash dotsm\backslash ,\; \backslash dotsm$

Formel: $D_{logarithmisch}D\_\{logarithmisch\}$

Jetzt rechnen wir $1+1=21+1=2$, aber das ist ja viel zu einfach.

$2^3=82^3=8$, und darum ist $x_1=4x\_1=4$

Etwas schwieriger: $x_{\mathrm{1,2}}=\pm 2x\_\{1\{,\}2\}=\backslash pm\; 2$

Ist ${180}^{\circ }=\pi ?180^\backslash circ=\backslash pi?$

Und ist $\sin ({90}^{\circ })=1\backslash sin(90^\backslash circ)=1$?