1 files changed, 29 insertions, 0 deletions
diff --git a/_layouts/algebra.html b/_layouts/algebra.html
new file mode 100644
index 0000000..b8f4703
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+++ b/_layouts/algebra.html
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+---
+layout: default
+---
+<header>
+<h1>
+  <a href="https://apropos.codes">apropos</a>
+</h1>
+<div>
+  <nav>
+    <b><a href="/mathematics">mathematics</a></b>
+    <a href="/linguistics">linguistics</a>
+    <a href="/computation">computation</a>
+    <a href="/ctf">ctf</a>
+  </nav>
+  <nav>
+    <a href="/foundations">foundations</a>
+    <b><a href="/algebra">algebra</a></b>
+    <a href="/analysis">analysis</a>
+  </nav>
+  <nav>
+    <a href="/algebra/linear-algebra">linear algebra</a>
+    <a href="/algebra/coding-theory">coding theory</a>
+    <a href="/algebra/abstract-algebra">abstract algebra</a>
+  </nav>
+</div>
+</header>
+<main>
+{{ content }}
+</main>