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author | Andreas Müller <andreas.mueller@ost.ch> | 2021-04-12 13:30:14 +0200 |
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committer | Andreas Müller <andreas.mueller@ost.ch> | 2021-04-12 13:30:14 +0200 |
commit | eb8f7d58101bd19006019dfbfafca92dd080fe41 (patch) | |
tree | 30ca13151a6374b740217548b965582e3786a557 /vorlesungen/slides/7/drehung.tex | |
parent | fix some typos (diff) | |
download | SeminarMatrizen-eb8f7d58101bd19006019dfbfafca92dd080fe41.tar.gz SeminarMatrizen-eb8f7d58101bd19006019dfbfafca92dd080fe41.zip |
typos, new slides
Diffstat (limited to 'vorlesungen/slides/7/drehung.tex')
-rw-r--r-- | vorlesungen/slides/7/drehung.tex | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/vorlesungen/slides/7/drehung.tex b/vorlesungen/slides/7/drehung.tex index 7744e99..2d7b317 100644 --- a/vorlesungen/slides/7/drehung.tex +++ b/vorlesungen/slides/7/drehung.tex @@ -50,7 +50,7 @@ D_{60^\circ} {\tiny \begin{pmatrix}2&0\\0&\frac12\end{pmatrix} \begin{pmatrix}1&-\frac{\sqrt{3}}4\\0&1\end{pmatrix} -\begin{pmatrix}1&0\\\frac{\sqrt{3}}2&1\end{pmatrix} +\begin{pmatrix}1&0\\\sqrt{3}&1\end{pmatrix} } \] \end{block}} @@ -81,14 +81,14 @@ c^{-1}&0\\ 0 &c \end{pmatrix} \begin{pmatrix} --st&-s\\ - t& 1 +1-st&-s\\ + t& 1 \end{pmatrix} } \\ &\uncover<6->{= \begin{pmatrix} -{\color<11->{orange}-stc^{-1}}&{\color<10->{darkgreen}sc^{-1}}\\ +{\color<11->{orange}(1-st)c^{-1}}&{\color<10->{darkgreen}sc^{-1}}\\ {\color<9->{blue}ct}&{\color<8->{red}c} \end{pmatrix}} \uncover<7->{= @@ -120,9 +120,9 @@ t}&=\rlap{$\displaystyle\frac{\sin\alpha}{c} = \tan\alpha$}}\\ } \\ \uncover<11->{ -{\color{orange} -stc^{-t}} +{\color{orange} (1-st)c^{-t}} &= -\rlap{$\sin\alpha\tan\alpha = \cos\alpha \quad $} +\rlap{$\displaystyle\frac{(1-\sin^2\alpha)}{\cos\alpha} = \cos\alpha $} } \end{align*} \end{block}} |