diff --git a/.gitignore b/.gitignore
index 1adde20..7752df3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,9 +10,9 @@ site/
*.aux
# Any generated artefacts
-docs/graphs/*.png
-docs/graphs/*.svg
book.ad
book.pdf
tlang.html
texput.pdf
+graphs/*.html
+docs/graphs/*.html
diff --git a/docs/graphs/pandocplot11037938885968638614.svg b/docs/graphs/pandocplot11037938885968638614.svg
new file mode 100644
index 0000000..73e5bd7
--- /dev/null
+++ b/docs/graphs/pandocplot11037938885968638614.svg
@@ -0,0 +1,67 @@
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diff --git a/docs/graphs/pandocplot12139419864099887541.svg b/docs/graphs/pandocplot12139419864099887541.svg
new file mode 100644
index 0000000..803b7c3
--- /dev/null
+++ b/docs/graphs/pandocplot12139419864099887541.svg
@@ -0,0 +1,207 @@
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diff --git a/docs/graphs/pandocplot390552161348119324.svg b/docs/graphs/pandocplot390552161348119324.svg
new file mode 100644
index 0000000..d97d16e
--- /dev/null
+++ b/docs/graphs/pandocplot390552161348119324.svg
@@ -0,0 +1,107 @@
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diff --git a/docs/graphs/pandocplot6118349527803707673.svg b/docs/graphs/pandocplot6118349527803707673.svg
new file mode 100644
index 0000000..e9d0e15
--- /dev/null
+++ b/docs/graphs/pandocplot6118349527803707673.svg
@@ -0,0 +1,115 @@
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diff --git a/graphs/pandocplot1026559927288747145.svg b/graphs/pandocplot1026559927288747145.svg
new file mode 100644
index 0000000..73e5bd7
--- /dev/null
+++ b/graphs/pandocplot1026559927288747145.svg
@@ -0,0 +1,67 @@
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diff --git a/graphs/pandocplot13524299544866010564.svg b/graphs/pandocplot13524299544866010564.svg
new file mode 100644
index 0000000..73e5bd7
--- /dev/null
+++ b/graphs/pandocplot13524299544866010564.svg
@@ -0,0 +1,67 @@
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diff --git a/graphs/pandocplot1587399249333331839.svg b/graphs/pandocplot1587399249333331839.svg
new file mode 100644
index 0000000..d97d16e
--- /dev/null
+++ b/graphs/pandocplot1587399249333331839.svg
@@ -0,0 +1,107 @@
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+