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Escape latex math symbols

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Johannes Schönberger
2013-05-26 12:21:13 +02:00
parent 769d7d1245
commit 17b2c4fd18
1 changed files with 4 additions and 4 deletions
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doc/examples/plot_swirl.py
+4 -4
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@@ -42,9 +42,9 @@ mapping for the swirl transformation first computes, relative to a center
.. math::
\theta = \arctan(y/x)
\\theta = \\arctan(y/x)
\rho = \sqrt{(x - x_0)^2 + (y - y_0)^2},
\\rho = \sqrt{(x - x_0)^2 + (y - y_0)^2},
and then transforms them according to
@@ -56,12 +56,12 @@ and then transforms them according to
s = \mathtt{strength}
\theta' = \phi + s \, e^{-\rho / r + \theta}
\\theta' = \phi + s \, e^{-\\rho / r + \\theta}
where ``strength`` is a parameter for the amount of swirl, ``radius`` indicates
the swirl extent in pixels, and ``rotation`` adds a rotation angle. The
transformation of ``radius`` into :math:`r` is to ensure that the
transformation decays to :math:`\approx 1/1000^{\mathsf{th}}` within the
transformation decays to :math:`\\approx 1/1000^{\mathsf{th}}` within the
specified radius.
"""