overspecify travis config

kashefy · May 10, 2022 · db19811 · db19811
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commit db19811
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diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,6 @@
+os: linux
 dist: bionic
-#language: r
+language: ruby
 before_install:
 - sudo apt-get -qq update && sudo apt-get install -qq -y --no-install-recommends texlive-fonts-recommended texlive-latex-extra texlive-fonts-extra dvipng texlive-latex-recommended texlive-science
 #- tlmgr install index

diff --git a/notes/03_kernel-pca/3_kpca.tex b/notes/03_kernel-pca/3_kpca.tex
@@ -158,7 +158,6 @@ \subsubsection{The eigenvalue problem}
 
 \end{frame}
 
-
 \mode<article>{
 
 It is possible to arrive at the linear relationship in \eqref{eq:ephi} by substituting \eqref{eq:cov} into the eigenvalue problem in \eqref{eq:eig}:
Original file line number	Diff line number	Diff line change
Expand Up		@@ -158,7 +158,6 @@ \subsubsection{The eigenvalue problem}

		\end{frame}


		\mode<article>{

		It is possible to arrive at the linear relationship in \eqref{eq:ephi} by substituting \eqref{eq:cov} into the eigenvalue problem in \eqref{eq:eig}:
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