Nachhilfe Vektorrechnung
\vec{e}_1= \left(\begin{array}{c} 1 \\ 0 \\ 1 \end{array}\right)
md`
### With \`markdown\`
#### A mixture of \`markdown\` and a \`tex.block{}\`
${tex`\left(\begin{array}{c} -1 \\ -3 \\0 \end{array}\right)\times
\left(\begin{array}{cc|c} 1 \\ 0 \\ 1 \end{array}\right)`}
Hello
${tex`\LaTeX 1+1=2`} is good sddadat typesetting mathematical formulas
like
${tex.block`
x-3y + z = 7
`}
`
md`
#
${tex.block`
\left(\begin{array}{ccc|cc} 1 &-1&3\\-2&-3&0 \\2&0&-2\end{array} \right)
`}
`
Purpose-built for displays of data
Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.
