Formeln¶
.. math::
(a + b)^2 = a^2 + 2ab + b^2
(a - b)^2 = a^2 - 2ab + b^2
\[ \begin{align}\begin{aligned}(a + b)^2 = a^2 + 2ab + b^2\\(a - b)^2 = a^2 - 2ab + b^2\end{aligned}\end{align} \]
.. math::
:nowrap:
\begin{eqnarray}
y & = & ax^2 + bx + c \\
f(x) & = & x^2 + 2xy + y^2
\end{eqnarray}
\begin{eqnarray}
y & = & ax^2 + bx + c \\
f(x) & = & x^2 + 2xy + y^2
\end{eqnarray}
.. math:: e^{i\pi} + 1 = 0
:label: euler
Euler's identity, equation :eq:`euler`, was elected one of the most
beautiful mathematical formulas.
(1)¶\[e^{i\pi} + 1 = 0\]
Euler’s identity, equation (1), was elected one of the most beautiful mathematical formulas.