Ian Jauslin
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l---------figs/cross_example.fig/Makefile1
-rw-r--r--figs/cross_example.fig/cross_example.tikz.tex16
-rw-r--r--figs/cross_example.fig/grid.tikz.tex10
l---------figs/cross_example.fig/libs/shapes.sty1
l---------figs/cross_sliding.fig/Makefile1
-rw-r--r--figs/cross_sliding.fig/cross_sliding_2.tikz.tex14
-rw-r--r--figs/cross_sliding.fig/cross_sliding_3a.tikz.tex14
-rw-r--r--figs/cross_sliding.fig/cross_sliding_3b.tikz.tex16
l---------figs/cross_sliding.fig/libs/shapes.sty1
l---------figs/gaunt_fisher.fig/Makefile1
-rw-r--r--figs/gaunt_fisher.fig/gaunt_fisher2.tikz.tex30
-rw-r--r--figs/gaunt_fisher.fig/gaunt_fisher3.tikz.tex53
-rw-r--r--figs/gaunt_fisher.fig/gf_diamond1.tikz.tex23
-rw-r--r--figs/gaunt_fisher.fig/gf_diamond2.tikz.tex25
-rw-r--r--figs/gaunt_fisher.fig/gf_diamond3.tikz.tex30
l---------figs/gaunt_fisher.fig/libs/shapes.sty1
l---------figs/hole_example.fig/Makefile1
-rw-r--r--figs/hole_example.fig/hole_example_cross.tikz.tex36
-rw-r--r--figs/hole_example.fig/hole_example_cross_decorrelated.tikz.tex63
-rw-r--r--figs/hole_example.fig/hole_example_square.tikz.tex24
l---------figs/hole_example.fig/libs/shapes.sty1
l---------figs/lee_yang.fig/Makefile1
-rw-r--r--figs/lee_yang.fig/lee_yang.tikz.tex25
l---------figs/lee_yang.fig/libs/shapes.sty1
-rw-r--r--figs/libs/Makefile28
-rw-r--r--figs/libs/shapes.sty91
l---------figs/packings.fig/Makefile1
-rw-r--r--figs/packings.fig/cross_packing_1.tikz.tex12
-rw-r--r--figs/packings.fig/cross_packing_l.tikz.tex14
-rw-r--r--figs/packings.fig/cross_packing_l_2.tikz.tex13
-rw-r--r--figs/packings.fig/cross_packing_r.tikz.tex14
-rw-r--r--figs/packings.fig/cross_packing_r_2.tikz.tex13
l---------figs/packings.fig/libs/shapes.sty1
-rw-r--r--figs/shapes.fig/L_tetromino.tikz.tex11
l---------figs/shapes.fig/Makefile1
-rw-r--r--figs/shapes.fig/P_pentomino.tikz.tex11
-rw-r--r--figs/shapes.fig/T_tetromino.tikz.tex11
-rw-r--r--figs/shapes.fig/V_triomino.tikz.tex11
-rw-r--r--figs/shapes.fig/cross.tikz.tex11
-rw-r--r--figs/shapes.fig/diamond.tikz.tex11
-rw-r--r--figs/shapes.fig/hexagon.tikz.tex37
l---------figs/shapes.fig/libs/shapes.sty1
l---------figs/square_packing.fig/Makefile1
l---------figs/square_packing.fig/libs/shapes.sty1
-rw-r--r--figs/square_packing.fig/square_packing_slide.tikz.tex27
45 files changed, 710 insertions, 0 deletions
diff --git a/figs/cross_example.fig/Makefile b/figs/cross_example.fig/Makefile
new file mode 120000
index 0000000..704310e
--- /dev/null
+++ b/figs/cross_example.fig/Makefile
@@ -0,0 +1 @@
+../libs/Makefile \ No newline at end of file
diff --git a/figs/cross_example.fig/cross_example.tikz.tex b/figs/cross_example.fig/cross_example.tikz.tex
new file mode 100644
index 0000000..8231de6
--- /dev/null
+++ b/figs/cross_example.fig/cross_example.tikz.tex
@@ -0,0 +1,16 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+\grid{10}{10}{(-0.5,-0.5)}
+
+\cross{teal}{(5,5)}
+\cross{teal}{(4,2)}
+\cross{teal}{(7,2)}
+\cross{teal}{(3,8)}
+\cross{teal}{(1,7)}
+\end{tikzpicture}
+\end{document}
diff --git a/figs/cross_example.fig/grid.tikz.tex b/figs/cross_example.fig/grid.tikz.tex
new file mode 100644
index 0000000..4278366
--- /dev/null
+++ b/figs/cross_example.fig/grid.tikz.tex
@@ -0,0 +1,10 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+\grid{10}{10}{(-0.5,-0.5)}
+\end{tikzpicture}
+\end{document}
diff --git a/figs/cross_example.fig/libs/shapes.sty b/figs/cross_example.fig/libs/shapes.sty
new file mode 120000
index 0000000..eaa25c7
--- /dev/null
+++ b/figs/cross_example.fig/libs/shapes.sty
@@ -0,0 +1 @@
+../../libs/shapes.sty \ No newline at end of file
diff --git a/figs/cross_sliding.fig/Makefile b/figs/cross_sliding.fig/Makefile
new file mode 120000
index 0000000..704310e
--- /dev/null
+++ b/figs/cross_sliding.fig/Makefile
@@ -0,0 +1 @@
+../libs/Makefile \ No newline at end of file
diff --git a/figs/cross_sliding.fig/cross_sliding_2.tikz.tex b/figs/cross_sliding.fig/cross_sliding_2.tikz.tex
new file mode 100644
index 0000000..dfc3267
--- /dev/null
+++ b/figs/cross_sliding.fig/cross_sliding_2.tikz.tex
@@ -0,0 +1,14 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+\square{red}{(1,1)}
+\square{red}{(2,1)}
+\grid74{(-2,-2)}
+\cross{teal}{(0,0)}
+\cross{teal}{(3,0)}
+\end{tikzpicture}
+\end{document}
diff --git a/figs/cross_sliding.fig/cross_sliding_3a.tikz.tex b/figs/cross_sliding.fig/cross_sliding_3a.tikz.tex
new file mode 100644
index 0000000..0d55ee6
--- /dev/null
+++ b/figs/cross_sliding.fig/cross_sliding_3a.tikz.tex
@@ -0,0 +1,14 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+\square{red}{(-1,1)}
+\grid77{(-4,-3)}
+\cross{teal}{(-2,-1)}
+\cross{teal}{(0,0)}
+\cross{teal}{(1,2)}
+\end{tikzpicture}
+\end{document}
diff --git a/figs/cross_sliding.fig/cross_sliding_3b.tikz.tex b/figs/cross_sliding.fig/cross_sliding_3b.tikz.tex
new file mode 100644
index 0000000..c54dbec
--- /dev/null
+++ b/figs/cross_sliding.fig/cross_sliding_3b.tikz.tex
@@ -0,0 +1,16 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+\square{red}{(-1,-2)}
+\square{red}{(0,-2)}
+\square{red}{(1,-2)}
+\grid85{(-4,-3)}
+\cross{teal}{(-2,-1)}
+\cross{teal}{(0,0)}
+\cross{teal}{(2,-1)}
+\end{tikzpicture}
+\end{document}
diff --git a/figs/cross_sliding.fig/libs/shapes.sty b/figs/cross_sliding.fig/libs/shapes.sty
new file mode 120000
index 0000000..eaa25c7
--- /dev/null
+++ b/figs/cross_sliding.fig/libs/shapes.sty
@@ -0,0 +1 @@
+../../libs/shapes.sty \ No newline at end of file
diff --git a/figs/gaunt_fisher.fig/Makefile b/figs/gaunt_fisher.fig/Makefile
new file mode 120000
index 0000000..704310e
--- /dev/null
+++ b/figs/gaunt_fisher.fig/Makefile
@@ -0,0 +1 @@
+../libs/Makefile \ No newline at end of file
diff --git a/figs/gaunt_fisher.fig/gaunt_fisher2.tikz.tex b/figs/gaunt_fisher.fig/gaunt_fisher2.tikz.tex
new file mode 100644
index 0000000..731d3f2
--- /dev/null
+++ b/figs/gaunt_fisher.fig/gaunt_fisher2.tikz.tex
@@ -0,0 +1,30 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+ \cross{teal}{(4,4)}
+ \cross{teal}{(3,6)}
+ \cross{teal}{(7,3)}
+ \cross{teal}{(9,4)}
+ \cross{teal}{(10,7)}
+ \cross{teal}{(4,9)}
+
+ \cross{teal}{(6,6)}
+ \cross{teal}{(7,8)}
+
+ \square{black}{(6,4)}
+ \square{black}{(5,5)}
+ \square{black}{(5,7)}
+ \square{black}{(4,7)}
+ \square{black}{(5,8)}
+ \square{black}{(7,5)}
+ \square{black}{(8,5)}
+ \square{black}{(8,6)}
+ \square{black}{(9,6)}
+ \square{black}{(8,7)}
+
+\end{tikzpicture}
+\end{document}
diff --git a/figs/gaunt_fisher.fig/gaunt_fisher3.tikz.tex b/figs/gaunt_fisher.fig/gaunt_fisher3.tikz.tex
new file mode 100644
index 0000000..96ef6f7
--- /dev/null
+++ b/figs/gaunt_fisher.fig/gaunt_fisher3.tikz.tex
@@ -0,0 +1,53 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+ \foreach\k in {2,...,4}{
+ \cross{teal}{(2*\k,\k)}
+ \cross{teal}{(5,15)++(\k,-2*\k)}
+ }
+ \foreach\k in {1,...,3}{
+ \cross{teal}{(-5,10)++(2*\k,\k)}
+ }
+ \cross{teal}{(3,5)}
+ \cross{teal}{(5,9)}
+ \cross{teal}{(-1,7)}
+ \cross{teal}{(0,9)}
+ \cross{teal}{(6,6)}
+ \cross{teal}{(1,6)}
+ \cross{teal}{(3,10)}
+ \cross{teal}{(4,12)}
+ \cross{teal}{(1,3)}
+ \cross{teal}{(-2,4)}
+ \cross{teal}{(-4,8)}
+
+ \square{black}{(3,3)}
+ \square{black}{(2,4)}
+ \square{black}{(4,4)}
+ \square{black}{(5,4)}
+ \square{black}{(5,5)}
+ \square{black}{(7,5)}
+ \square{black}{(8,6)}
+ \square{black}{(7,7)}
+ \square{black}{(7,8)}
+ \square{black}{(6,8)}
+ \square{black}{(6,10)}
+ \square{black}{(5,11)}
+ \square{black}{(2,12)}
+ \square{black}{(2,11)}
+ \square{black}{(1,11)}
+ \square{black}{(0,11)}
+ \square{black}{(1,10)}
+ \square{black}{(-1,10)}
+ \square{black}{(-2,10)}
+ \square{black}{(-2,9)}
+ \square{black}{(-3,9)}
+ \square{black}{(-2,8)}
+ \square{black}{(-1,5)}
+ \square{black}{(0,5)}
+ \square{black}{(0,4)}
+\end{tikzpicture}
+\end{document}
diff --git a/figs/gaunt_fisher.fig/gf_diamond1.tikz.tex b/figs/gaunt_fisher.fig/gf_diamond1.tikz.tex
new file mode 100644
index 0000000..4a69db1
--- /dev/null
+++ b/figs/gaunt_fisher.fig/gf_diamond1.tikz.tex
@@ -0,0 +1,23 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+ \begin{scope}
+ \clip(1,0)--++(3,3)--++(-3,3)--++(-3,-3)--cycle;
+ \grid66{(-2,0)}
+ \end{scope}
+ \diamond{teal}{(1,1)}
+ \diamond{teal}{(0,2)}
+ \diamond{teal}{(-1,3)}
+ \diamond{teal}{(0,4)}
+ \diamond{teal}{(1,5)}
+ \diamond{teal}{(2,4)}
+ \diamond{teal}{(3,3)}
+ \diamond{teal}{(2,2)}
+
+\end{tikzpicture}
+\end{document}
+
diff --git a/figs/gaunt_fisher.fig/gf_diamond2.tikz.tex b/figs/gaunt_fisher.fig/gf_diamond2.tikz.tex
new file mode 100644
index 0000000..800ce78
--- /dev/null
+++ b/figs/gaunt_fisher.fig/gf_diamond2.tikz.tex
@@ -0,0 +1,25 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+ \begin{scope}
+ \clip(1,0)--++(4,4)--++(-3,3)--++(-4,-4)--cycle;
+ \grid77{(-2,0)}
+ \end{scope}
+ \diamond{teal}{(1,1)}
+ \diamond{teal}{(0,2)}
+ \diamond{teal}{(-1,3)}
+ \diamond{teal}{(0,4)}
+ \diamond{teal}{(1,5)}
+ \diamond{teal}{(2,6)}
+ \diamond{teal}{(3,5)}
+ \diamond{teal}{(4,4)}
+ \diamond{teal}{(3,3)}
+ \diamond{teal}{(2,2)}
+
+\end{tikzpicture}
+\end{document}
+
diff --git a/figs/gaunt_fisher.fig/gf_diamond3.tikz.tex b/figs/gaunt_fisher.fig/gf_diamond3.tikz.tex
new file mode 100644
index 0000000..cee573c
--- /dev/null
+++ b/figs/gaunt_fisher.fig/gf_diamond3.tikz.tex
@@ -0,0 +1,30 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+ \begin{scope}
+ \clip(1,0)--++(4,4)--++(-4,4)--++(-4,-4)--cycle;
+ \grid88{(-2,0)}
+ \end{scope}
+ \diamond{teal}{(1,1)}
+ \diamond{teal}{(0,2)}
+ \diamond{teal}{(-1,3)}
+ \diamond{teal}{(-2,4)}
+ \diamond{teal}{(-1,5)}
+ \diamond{teal}{(0,6)}
+ \diamond{teal}{(1,7)}
+ \diamond{teal}{(2,6)}
+ \diamond{teal}{(3,5)}
+ \diamond{teal}{(4,4)}
+ \diamond{teal}{(3,3)}
+ \diamond{teal}{(2,2)}
+
+ \diamond{teal}{(1,4)}
+
+\end{tikzpicture}
+\end{document}
+
+
diff --git a/figs/gaunt_fisher.fig/libs/shapes.sty b/figs/gaunt_fisher.fig/libs/shapes.sty
new file mode 120000
index 0000000..eaa25c7
--- /dev/null
+++ b/figs/gaunt_fisher.fig/libs/shapes.sty
@@ -0,0 +1 @@
+../../libs/shapes.sty \ No newline at end of file
diff --git a/figs/hole_example.fig/Makefile b/figs/hole_example.fig/Makefile
new file mode 120000
index 0000000..704310e
--- /dev/null
+++ b/figs/hole_example.fig/Makefile
@@ -0,0 +1 @@
+../libs/Makefile \ No newline at end of file
diff --git a/figs/hole_example.fig/hole_example_cross.tikz.tex b/figs/hole_example.fig/hole_example_cross.tikz.tex
new file mode 100644
index 0000000..f9208e1
--- /dev/null
+++ b/figs/hole_example.fig/hole_example_cross.tikz.tex
@@ -0,0 +1,36 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+ \cross{teal}{(5,2)}
+ \cross{teal}{(4,4)}
+ \cross{teal}{(3,6)}
+ \cross{teal}{(2,8)}
+ \cross{teal}{(7,3)}
+ \cross{teal}{(9,4)}
+ \cross{teal}{(11,5)}
+ \cross{teal}{(10,7)}
+ \cross{teal}{(9,9)}
+ \cross{teal}{(8,11)}
+ \cross{teal}{(6,10)}
+ \cross{teal}{(4,9)}
+
+ \cross{green}{(6,6)}
+ \cross{green}{(7,8)}
+
+ \square{black}{(6,4)}
+ \square{black}{(5,5)}
+ \square{black}{(5,7)}
+ \square{black}{(4,7)}
+ \square{black}{(5,8)}
+ \square{black}{(7,5)}
+ \square{black}{(8,5)}
+ \square{black}{(8,6)}
+ \square{black}{(9,6)}
+ \square{black}{(8,7)}
+
+\end{tikzpicture}
+\end{document}
diff --git a/figs/hole_example.fig/hole_example_cross_decorrelated.tikz.tex b/figs/hole_example.fig/hole_example_cross_decorrelated.tikz.tex
new file mode 100644
index 0000000..113171d
--- /dev/null
+++ b/figs/hole_example.fig/hole_example_cross_decorrelated.tikz.tex
@@ -0,0 +1,63 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+ \cross{teal}{(5,2)}
+ \cross{teal}{(4,4)}
+ \cross{teal}{(3,6)}
+ \cross{teal}{(2,8)}
+ \cross{teal}{(7,3)}
+ \cross{teal}{(9,4)}
+ \cross{teal}{(11,5)}
+ \cross{teal}{(10,7)}
+ \cross{teal}{(9,9)}
+ \cross{teal}{(8,11)}
+ \cross{teal}{(6,10)}
+ \cross{teal}{(4,9)}
+
+ \cross{green}{(6,6)}
+ \cross{green}{(7,8)}
+
+ \square{black}{(6,4)}
+ \square{black}{(5,5)}
+ \square{black}{(5,7)}
+ \square{black}{(4,7)}
+ \square{black}{(5,8)}
+ \square{black}{(7,5)}
+ \square{black}{(8,5)}
+ \square{black}{(8,6)}
+ \square{black}{(9,6)}
+ \square{black}{(8,7)}
+
+ \cross{teal}{(13, 6)}
+ \cross{teal}{(12, 8)}
+ \cross{teal}{(11,10)}
+ \cross{teal}{(10,12)}
+ \cross{teal}{(15, 7)}
+ \cross{teal}{(17, 8)}
+ \cross{teal}{(19, 9)}
+ \cross{teal}{(18,11)}
+ \cross{teal}{(17,13)}
+ \cross{teal}{(16,15)}
+ \cross{teal}{(14,14)}
+ \cross{teal}{(12,13)}
+
+ \cross{cyan}{(15,10)}
+ \cross{cyan}{(13,11)}
+
+ \square{black}{(14,8)}
+ \square{black}{(14,9)}
+ \square{black}{(13,9)}
+ \square{black}{(16,9)}
+ \square{black}{(17,10)}
+ \square{black}{(16,11)}
+ \square{black}{(16,12)}
+ \square{black}{(15,12)}
+ \square{black}{(14,12)}
+ \square{black}{(15,13)}
+
+\end{tikzpicture}
+\end{document}
diff --git a/figs/hole_example.fig/hole_example_square.tikz.tex b/figs/hole_example.fig/hole_example_square.tikz.tex
new file mode 100644
index 0000000..4b3fb7c
--- /dev/null
+++ b/figs/hole_example.fig/hole_example_square.tikz.tex
@@ -0,0 +1,24 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+ \foreach\i in {0,...,8}{
+ \ttsquare{teal}{(0,2*\i)}
+ \ttsquare{teal}{(4,2*\i)}
+ }
+ \ttsquare{teal}{(2,0)}
+ \ttsquare{teal}{(2,16)}
+ \foreach\i in {1,...,6}{
+ \ttsquare{green}{(2,2*\i+1)}
+ }
+
+ \square{black}{(1.5,1.5)}
+ \square{black}{(2.5,1.5)}
+ \square{black}{(1.5,14.5)}
+ \square{black}{(2.5,14.5)}
+
+\end{tikzpicture}
+\end{document}
diff --git a/figs/hole_example.fig/libs/shapes.sty b/figs/hole_example.fig/libs/shapes.sty
new file mode 120000
index 0000000..eaa25c7
--- /dev/null
+++ b/figs/hole_example.fig/libs/shapes.sty
@@ -0,0 +1 @@
+../../libs/shapes.sty \ No newline at end of file
diff --git a/figs/lee_yang.fig/Makefile b/figs/lee_yang.fig/Makefile
new file mode 120000
index 0000000..704310e
--- /dev/null
+++ b/figs/lee_yang.fig/Makefile
@@ -0,0 +1 @@
+../libs/Makefile \ No newline at end of file
diff --git a/figs/lee_yang.fig/lee_yang.tikz.tex b/figs/lee_yang.fig/lee_yang.tikz.tex
new file mode 100644
index 0000000..f8ab7fd
--- /dev/null
+++ b/figs/lee_yang.fig/lee_yang.tikz.tex
@@ -0,0 +1,25 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+
+\begin{document}
+\begin{tikzpicture}
+
+\fill[color=cyan](-4,-4)--(-4,4)--(4,4)--(4,-4);
+\fill[color=white](0,0)circle(3);
+\fill[color=cyan](0,0)circle(1);
+\draw(-4,0)--(4,0);
+\draw(0,-4)--(0,4);
+
+\fill[color=red]( 5:1.3)circle(0.1);
+\fill[color=red]( 75:1.7)circle(0.1);
+\fill[color=red]( 91:2.3)circle(0.1);
+\fill[color=red]( 121:1.0)circle(0.1);
+\fill[color=red]( 134:2.9)circle(0.1);
+\fill[color=red]( 178:2.7)circle(0.1);
+\fill[color=red](-103:1.8)circle(0.1);
+\fill[color=red](- 87:1.4)circle(0.1);
+\fill[color=red](- 39:2.3)circle(0.1);
+\fill[color=red](-164:3.0)circle(0.1);
+\end{tikzpicture}
+\end{document}
diff --git a/figs/lee_yang.fig/libs/shapes.sty b/figs/lee_yang.fig/libs/shapes.sty
new file mode 120000
index 0000000..eaa25c7
--- /dev/null
+++ b/figs/lee_yang.fig/libs/shapes.sty
@@ -0,0 +1 @@
+../../libs/shapes.sty \ No newline at end of file
diff --git a/figs/libs/Makefile b/figs/libs/Makefile
new file mode 100644
index 0000000..33b81e2
--- /dev/null
+++ b/figs/libs/Makefile
@@ -0,0 +1,28 @@
+PROJECTNAME=$(basename $(basename $(wildcard *.tikz.tex)))
+LIBS=$(notdir $(wildcard libs/*))
+
+PDFS=$(addsuffix .pdf, $(PROJECTNAME))
+
+all: $(PDFS)
+
+$(PDFS): $(LIBS)
+ echo $(LIBS)
+ pdflatex -jobname $(basename $@) -file-line-error $(patsubst %.pdf, %.tikz.tex, $@)
+
+install: $(PDFS)
+ cp $^ $(INSTALLDIR)/
+
+$(LIBS):
+ ln -fs libs/$@ ./
+
+clean-libs:
+ rm -f $(LIBS)
+
+clean-aux:
+ rm -f $(addsuffix .aux, $(PROJECTNAME))
+ rm -f $(addsuffix .log, $(PROJECTNAME))
+
+clean-tex:
+ rm -f $(PDFS)
+
+clean: clean-libs clean-aux clean-tex
diff --git a/figs/libs/shapes.sty b/figs/libs/shapes.sty
new file mode 100644
index 0000000..aee8fd3
--- /dev/null
+++ b/figs/libs/shapes.sty
@@ -0,0 +1,91 @@
+% square lattice (width #1, height #2, origin #3, spacing #4)
+\def\grid#1#2#3{
+ \foreach\i in {0,...,#2}{
+ \draw#3++(0,\i)--++(#1,0);
+ }
+ \foreach\i in {0,...,#1}{
+ \draw#3++(\i,0)--++(0,#2);
+ }
+}
+
+
+% cross (color #1, position #2)
+\def\cross#1#2{
+ \fill[color=#1]#2++(0.5,0.5)--++(0,1)--++(-1,0)--++(0,-1)--++(-1,0)--++(0,-1)--++(1,0)--++(0,-1)--++(1,0)--++(0,1)--++(1,0)--++(0,1)--++(-1,0);
+ \begin{scope}
+ \clip#2++(0.5,0.5)--++(0,1)--++(-1,0)--++(0,-1)--++(-1,0)--++(0,-1)--++(1,0)--++(0,-1)--++(1,0)--++(0,1)--++(1,0)--++(0,1)--++(-1,0);
+ \grid44{[color=white]#2++(-2,-2)}
+ \end{scope}
+ \draw[color=black]#2++(0.5,0.5)--++(0,1)--++(-1,0)--++(0,-1)--++(-1,0)--++(0,-1)--++(1,0)--++(0,-1)--++(1,0)--++(0,1)--++(1,0)--++(0,1)--++(-1,0);
+}
+
+% V triomino (color #1, position #2)
+\def\Vtriomino#1#2{
+ \fill[color=#1]#2++(0.5,0.5)--++(0,1)--++(-1,0)--++(0,-2)--++(2,0)--++(0,1)--++(-1,0);
+ \begin{scope}
+ \clip#2++(0.5,0.5)--++(0,1)--++(-1,0)--++(0,-2)--++(2,0)--++(0,1)--++(-1,0);
+ \grid33{[color=white]#2++(-1,-1)}
+ \end{scope}
+ \draw[color=black]#2++(0.5,0.5)--++(0,1)--++(-1,0)--++(0,-2)--++(2,0)--++(0,1)--++(-1,0);
+}
+
+% T tetromino (color #1, position #2)
+\def\Ttetromino#1#2{
+ \fill[color=#1]#2++(0.5,0.5)--++(0,1)--++(-1,0)--++(0,-3)--++(1,0)--++(0,1)--++(1,0)--++(0,1)--++(-1,0);
+ \begin{scope}
+ \clip#2++(0.5,0.5)--++(0,1)--++(-1,0)--++(0,-3)--++(1,0)--++(0,1)--++(1,0)--++(0,1)--++(-1,0);
+ \grid34{[color=white]#2++(-1,-2)}
+ \end{scope}
+ \draw[color=black]#2++(0.5,0.5)--++(0,1)--++(-1,0)--++(0,-3)--++(1,0)--++(0,1)--++(1,0)--++(0,1)--++(-1,0);
+}
+
+% L tetromino (color #1, position #2)
+\def\Ltetromino#1#2{
+ \fill[color=#1]#2++(0.5,0.5)--++(0,1)--++(-1,0)--++(0,-3)--++(2,0)--++(0,1)--++(-1,0)--++(0,1);
+ \begin{scope}
+ \clip#2++(0.5,0.5)--++(0,1)--++(-1,0)--++(0,-3)--++(2,0)--++(0,1)--++(-1,0)--++(0,1);
+ \grid34{[color=white]#2++(-1,-2)}
+ \end{scope}
+ \draw[color=black]#2++(0.5,0.5)--++(0,1)--++(-1,0)--++(0,-3)--++(2,0)--++(0,1)--++(-1,0)--++(0,1);
+}
+
+% P pentomino (color #1, position #2)
+\def\Ppentomino#1#2{
+ \fill[color=#1]#2++(1.5,1.5)--++(-2,0)--++(0,-3)--++(1,0)--++(0,1)--++(1,0)--++(0,2);
+ \begin{scope}
+ \clip#2++(1.5,1.5)--++(-2,0)--++(0,-3)--++(1,0)--++(0,1)--++(1,0)--++(0,2);
+ \grid34{[color=white]#2++(-1,-2)}
+ \end{scope}
+ \draw[color=black]#2++(1.5,1.5)--++(-2,0)--++(0,-3)--++(1,0)--++(0,1)--++(1,0)--++(0,2);
+}
+
+% 1x1 square (color #1, position #2)
+\def\square#1#2{
+ \fill[color=#1]#2++(-0.5,-0.5)--++(0,1)--++(1,0)--++(0,-1)--cycle;
+ \draw[color=black]#2++(-0.5,-0.5)--++(0,1)--++(1,0)--++(0,-1)--cycle;
+ \draw[color=white]#2++(-0.5,0)--++(1,0);
+ \draw[color=white]#2++(0,-0.5)--++(0,1);
+}
+
+% 2x2 square (color #1, position #2)
+\def\ttsquare#1#2{
+ \fill[color=#1]#2++(-1,-1)--++(0,2)--++(2,0)--++(0,-2)--cycle;
+ \draw[color=black]#2++(-1,-1)--++(0,2)--++(2,0)--++(0,-2)--cycle;
+ \draw[color=white]#2++(-0.5,-1)--++(0,2);
+ \draw[color=white]#2++(0.5,-1)--++(0,2);
+ \draw[color=white]#2++(-1,-0.5)--++(2,0);
+ \draw[color=white]#2++(-1,0.5)--++(2,0);
+}
+\def\ttsquareempty#1{
+ \draw[color=black]#1++(-1,-1)--++(0,2)--++(2,0)--++(0,-2)--cycle;
+}
+
+% diamond (color #1, position #2)
+\def\diamond#1#2{
+ \fill[color=#1]#2++(0,-1)--++(1,1)--++(-1,1)--++(-1,-1)--cycle;
+ \begin{scope}
+ \clip#2++(0,-1)--++(1,1)--++(-1,1)--++(-1,-1)--cycle;
+ \grid22{[color=white]#2++(-1,-1)}
+ \end{scope}
+ \draw[color=black]#2++(0,-1)--++(1,1)--++(-1,1)--++(-1,-1)--cycle;
+}
diff --git a/figs/packings.fig/Makefile b/figs/packings.fig/Makefile
new file mode 120000
index 0000000..704310e
--- /dev/null
+++ b/figs/packings.fig/Makefile
@@ -0,0 +1 @@
+../libs/Makefile \ No newline at end of file
diff --git a/figs/packings.fig/cross_packing_1.tikz.tex b/figs/packings.fig/cross_packing_1.tikz.tex
new file mode 100644
index 0000000..cd8ff24
--- /dev/null
+++ b/figs/packings.fig/cross_packing_1.tikz.tex
@@ -0,0 +1,12 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+
+ \grid{12}{12}{(0,0)}
+ \cross{teal}{(6,6)}
+\end{tikzpicture}
+\end{document}
diff --git a/figs/packings.fig/cross_packing_l.tikz.tex b/figs/packings.fig/cross_packing_l.tikz.tex
new file mode 100644
index 0000000..b7b6b74
--- /dev/null
+++ b/figs/packings.fig/cross_packing_l.tikz.tex
@@ -0,0 +1,14 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+ \foreach \k in {0,...,3}{
+ \foreach \l in {0,...,3}{
+ \cross{teal}{(-2*\l,\l)++(\k,2*\k)}
+ }
+ }
+\end{tikzpicture}
+\end{document}
diff --git a/figs/packings.fig/cross_packing_l_2.tikz.tex b/figs/packings.fig/cross_packing_l_2.tikz.tex
new file mode 100644
index 0000000..2bdd554
--- /dev/null
+++ b/figs/packings.fig/cross_packing_l_2.tikz.tex
@@ -0,0 +1,13 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+
+ \grid{12}{12}{(0,0)}
+ \cross{teal}{(6,6)}
+ \cross{teal}{(8,5)}
+\end{tikzpicture}
+\end{document}
diff --git a/figs/packings.fig/cross_packing_r.tikz.tex b/figs/packings.fig/cross_packing_r.tikz.tex
new file mode 100644
index 0000000..1332a68
--- /dev/null
+++ b/figs/packings.fig/cross_packing_r.tikz.tex
@@ -0,0 +1,14 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+ \foreach \k in {0,...,3}{
+ \foreach \l in {0,...,3}{
+ \cross{teal}{(-\l,2*\l)++(2*\k,\k)}
+ }
+ }
+\end{tikzpicture}
+\end{document}
diff --git a/figs/packings.fig/cross_packing_r_2.tikz.tex b/figs/packings.fig/cross_packing_r_2.tikz.tex
new file mode 100644
index 0000000..4d8bc48
--- /dev/null
+++ b/figs/packings.fig/cross_packing_r_2.tikz.tex
@@ -0,0 +1,13 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+
+ \grid{12}{12}{(0,0)}
+ \cross{teal}{(6,6)}
+ \cross{teal}{(8,7)}
+\end{tikzpicture}
+\end{document}
diff --git a/figs/packings.fig/libs/shapes.sty b/figs/packings.fig/libs/shapes.sty
new file mode 120000
index 0000000..eaa25c7
--- /dev/null
+++ b/figs/packings.fig/libs/shapes.sty
@@ -0,0 +1 @@
+../../libs/shapes.sty \ No newline at end of file
diff --git a/figs/shapes.fig/L_tetromino.tikz.tex b/figs/shapes.fig/L_tetromino.tikz.tex
new file mode 100644
index 0000000..5c82766
--- /dev/null
+++ b/figs/shapes.fig/L_tetromino.tikz.tex
@@ -0,0 +1,11 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+\grid34{(-1,-2)}
+\Ltetromino{teal}{(0,0)}
+\end{tikzpicture}
+\end{document}
diff --git a/figs/shapes.fig/Makefile b/figs/shapes.fig/Makefile
new file mode 120000
index 0000000..704310e
--- /dev/null
+++ b/figs/shapes.fig/Makefile
@@ -0,0 +1 @@
+../libs/Makefile \ No newline at end of file
diff --git a/figs/shapes.fig/P_pentomino.tikz.tex b/figs/shapes.fig/P_pentomino.tikz.tex
new file mode 100644
index 0000000..9ef3990
--- /dev/null
+++ b/figs/shapes.fig/P_pentomino.tikz.tex
@@ -0,0 +1,11 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+\grid34{(-1,-2)}
+\Ppentomino{teal}{(0,0)}
+\end{tikzpicture}
+\end{document}
diff --git a/figs/shapes.fig/T_tetromino.tikz.tex b/figs/shapes.fig/T_tetromino.tikz.tex
new file mode 100644
index 0000000..087e809
--- /dev/null
+++ b/figs/shapes.fig/T_tetromino.tikz.tex
@@ -0,0 +1,11 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+\grid34{(-1,-2)}
+\Ttetromino{teal}{(0,0)}
+\end{tikzpicture}
+\end{document}
diff --git a/figs/shapes.fig/V_triomino.tikz.tex b/figs/shapes.fig/V_triomino.tikz.tex
new file mode 100644
index 0000000..ba07c5f
--- /dev/null
+++ b/figs/shapes.fig/V_triomino.tikz.tex
@@ -0,0 +1,11 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+\grid33{(-1,-1)}
+\Vtriomino{teal}{(0,0)}
+\end{tikzpicture}
+\end{document}
diff --git a/figs/shapes.fig/cross.tikz.tex b/figs/shapes.fig/cross.tikz.tex
new file mode 100644
index 0000000..ef5f391
--- /dev/null
+++ b/figs/shapes.fig/cross.tikz.tex
@@ -0,0 +1,11 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+\grid44{(-2,-2)}
+\cross{teal}{(0,0)}
+\end{tikzpicture}
+\end{document}
diff --git a/figs/shapes.fig/diamond.tikz.tex b/figs/shapes.fig/diamond.tikz.tex
new file mode 100644
index 0000000..6d9eaa4
--- /dev/null
+++ b/figs/shapes.fig/diamond.tikz.tex
@@ -0,0 +1,11 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+\grid44{(-2,-2)}
+\diamond{teal}{(0,0)}
+\end{tikzpicture}
+\end{document}
diff --git a/figs/shapes.fig/hexagon.tikz.tex b/figs/shapes.fig/hexagon.tikz.tex
new file mode 100644
index 0000000..a23b7dc
--- /dev/null
+++ b/figs/shapes.fig/hexagon.tikz.tex
@@ -0,0 +1,37 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+
+\draw(0,0)--++(2,0);
+\draw(120:1)--++(3,0);
+\draw(120:2)--++(4,0);
+\draw(120:2)++(60:1)--++(3,0);
+\draw(120:2)++(60:2)--++(2,0);
+
+\draw(0,0)--++(60:4);
+\draw(1,0)--++(60:3);
+\draw(2,0)--++(60:2);
+\draw(120:1)--++(60:3);
+\draw(120:2)--++(60:2);
+
+\draw(0,0)--++(120:2);
+\draw(1,0)--++(120:3);
+\draw(2,0)--++(120:4);
+\draw(2,0)++(60:1)--++(120:3);
+\draw(2,0)++(60:2)--++(120:2);
+
+\fill[color=teal](60:1)--++(0:1)--++(60:1)--++(120:1)--++(180:1)--++(240:1)--++(300:1)--cycle;
+
+\draw[color=white](60:1)--++(60:2);
+\draw[color=white](60:1)++(1,0)--++(120:2);
+\draw[color=white](60:1)++(120:1)--++(2,0);
+
+\draw(60:1)--++(0:1)--++(60:1)--++(120:1)--++(180:1)--++(240:1)--++(300:1)--cycle;
+
+
+\end{tikzpicture}
+\end{document}
diff --git a/figs/shapes.fig/libs/shapes.sty b/figs/shapes.fig/libs/shapes.sty
new file mode 120000
index 0000000..eaa25c7
--- /dev/null
+++ b/figs/shapes.fig/libs/shapes.sty
@@ -0,0 +1 @@
+../../libs/shapes.sty \ No newline at end of file
diff --git a/figs/square_packing.fig/Makefile b/figs/square_packing.fig/Makefile
new file mode 120000
index 0000000..704310e
--- /dev/null
+++ b/figs/square_packing.fig/Makefile
@@ -0,0 +1 @@
+../libs/Makefile \ No newline at end of file
diff --git a/figs/square_packing.fig/libs/shapes.sty b/figs/square_packing.fig/libs/shapes.sty
new file mode 120000
index 0000000..eaa25c7
--- /dev/null
+++ b/figs/square_packing.fig/libs/shapes.sty
@@ -0,0 +1 @@
+../../libs/shapes.sty \ No newline at end of file
diff --git a/figs/square_packing.fig/square_packing_slide.tikz.tex b/figs/square_packing.fig/square_packing_slide.tikz.tex
new file mode 100644
index 0000000..72b35a3
--- /dev/null
+++ b/figs/square_packing.fig/square_packing_slide.tikz.tex
@@ -0,0 +1,27 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usepackage{shapes}
+
+\begin{document}
+\begin{tikzpicture}
+\clip(-1.01,-3.01)--(7.01,-3.01)--(7.01,7.01)--(-1.01,7.01)--cycle;
+\foreach \i in {0,...,3}{
+ \ttsquare{teal}{(2*\i,-2)}
+ \ttsquare{teal}{(2*\i,0)}
+ \ttsquare{teal}{(2*\i+1,2)}
+ \ttsquare{teal}{(2*\i,4)}
+ \ttsquare{teal}{(2*\i,6)}
+}
+\ttsquare{teal}{(-1,2)}
+
+\foreach \i in {0,...,3}{
+ \ttsquareempty{(2*\i,-2)}
+ \ttsquareempty{(2*\i,0)}
+ \ttsquareempty{(2*\i+1,2)}
+ \ttsquareempty{(2*\i,4)}
+ \ttsquareempty{(2*\i,-6)}
+}
+\ttsquareempty{(-1,2)}
+\end{tikzpicture}
+\end{document}