some minor fixe

This commit is contained in:
Jan Benda 2019-12-01 18:24:59 +01:00
parent 51d0903d18
commit 4ee1908112
4 changed files with 15 additions and 10 deletions

View File

@ -36,9 +36,11 @@ watchpdf :
watchscript :
while true; do ! make -s -q script && make script; sleep 0.5; done
clean :
cleantex:
rm -f *~ $(BASENAME).aux $(BASENAME).log $(BASENAME).out $(BASENAME)-solutions.tex $(BASENAME).toc $(BASENAME).lo? $(BASENAME).idx $(BASENAME)-term.i* $(BASENAME)-enterm.i* $(BASENAME)-code.i*
for sd in $(SUBDIRS); do $(MAKE) -C $$sd/lecture cleantex; done
clean : cleantex
for sd in $(SUBDIRS); do $(MAKE) -C $$sd/lecture clean; done
cleanall : clean

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@ -42,11 +42,13 @@ $(BASENAME)-chapter.pdf : $(BASENAME)-chapter.tex $(BASENAME).tex $(wildcard $(B
watchchapter :
while true; do ! make -q chapter && make chapter; sleep 0.5; done
cleanchapter : cleanpythonplots cleangnuplots
cleantex:
rm -f *~
rm -f $(BASENAME).aux $(BASENAME).log
rm -f $(BASENAME)-chapter.aux $(BASENAME)-chapter.log $(BASENAME)-chapter.out $(BASENAME)-chapter.idx $(BASENAME)-chapter-solutions.tex $(BASENAME)-solutions.tex
rm -f $(BASENAME)-chapter.aux $(BASENAME)-chapter.log $(BASENAME)-chapter.out $(BASENAME)-chapter.idx $(BASENAME)-solutions.tex $(BASENAME)-solutions.tex
cleanchapter : cleanpythonplots cleangnuplots cleantex
cleanallchapter : cleanchapter

View File

@ -287,10 +287,11 @@
% - 'here': solutions are printed right after the exercises in the same box
% - 'chapter': solutions are printed at the end of each chapter
% - 'end': all solutions are printed at the end of the script
% if you change this you probably need to run make cleantex before
%
\newboolean{showexercisesolutions}
\setboolean{showexercisesolutions}{true}
\newcommand{\exercisesolutions}{end} % 0: here, 1: chapter, 2: end
\newcommand{\exercisesolutions}{chapter} % 0: here, 1: chapter, 2: end
% we need this also as numbers:
\ifthenelse{\equal{\exercisesolutions}{end}}{\newcommand{\exercisesolutionsnum}{2}}{%
\ifthenelse{\equal{\exercisesolutions}{chapter}}{\newcommand{\exercisesolutionsnum}{1}}{%
@ -316,7 +317,7 @@
\ifnum\exercisesolutionsnum=2
\def\currentjobname{\jobname}
\immediate\openout\solutions=\currentjobname-solutions
\def\exercisechapter#1{\immediate\write\solutions{\unexpanded{\section}{\thechapter. #1}}}
\def\exercisechapter#1{\immediate\write\solutions{\unexpanded{\pagebreak[3]\section}{\thechapter. #1}}}
\else
\def\exercisechapter#1{}
\fi

View File

@ -300,13 +300,13 @@ the correlation coefficient $r_{x,y}$,
\eqnref{correlationcoefficient}, is the covariance normalized by the
product of the standard deviations of $x$ and $y$,
respectively. Therefore, in case the standard deviations equal one,
the correlation coefficient equals the covariance. Consequently, for
standardized data the slope of the regression line
the correlation coefficient is identical to the covariance.
Consequently, for standardized data the slope of the regression line
\eqnref{whitemleslope} simplifies to
\begin{equation}
\theta = \frac{1}{n} \sum_{i=1}^n x_i y_i = \text{cov}(x,y) = r_{x,y}
\end{equation}
For standardized data the slope of the regression line equals the
For standardized data the slope of the regression line is the same as the
correlation coefficient!