From f3242d1ddadf0aff366016a80a3002cd5a0ec2da Mon Sep 17 00:00:00 2001
From: Sampreet Kalita <9553215+Sampreet@users.noreply.github.com>
Date: Sat, 11 Jul 2026 12:07:01 +0100
Subject: [PATCH 1/3] Add HTML header for MathJax

---
 _includes/head.html | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 _includes/head.html

diff --git a/_includes/head.html b/_includes/head.html
new file mode 100644
index 0000000..839ea29
--- /dev/null
+++ b/_includes/head.html
@@ -0,0 +1,25 @@
+<script type="text/x-mathjax-config">
+    MathJax.Hub.Config({
+        extensions: ["tex2jax.js"],
+        jax: ["input/TeX", "output/HTML-CSS"],
+        tex2jax: {
+            skipTags: ['script', 'noscript', 'style', 'textarea', 'pre'],
+            inlineMath: [
+                ['$', '$'],
+            ],
+            displayMath: [
+                ['$$', '$$'],
+            ],
+            processEscapes: true,
+        },
+        TeX: {
+            equationNumbers: {
+                autoNumber: "all",
+            },
+        },
+        "HTML-CSS": {
+            availableFonts: ["TeX"],
+        },
+    });
+</script>
+<script src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML" type="text/javascript"></script>

From 0ecb29d9b8424fcff1357f09d0247f5f7cb913b9 Mon Sep 17 00:00:00 2001
From: Sampreet Kalita <9553215+Sampreet@users.noreply.github.com>
Date: Sat, 11 Jul 2026 13:13:10 +0100
Subject: [PATCH 2/3] Update config and head for MathJax

---
 _config.yml                |  5 ++++-
 _includes/head-custom.html | 19 +++++++++++++++++++
 _includes/head.html        | 25 -------------------------
 3 files changed, 23 insertions(+), 26 deletions(-)
 create mode 100644 _includes/head-custom.html
 delete mode 100644 _includes/head.html

diff --git a/_config.yml b/_config.yml
index 2f7efbe..90883d4 100644
--- a/_config.yml
+++ b/_config.yml
@@ -1 +1,4 @@
-theme: jekyll-theme-minimal
\ No newline at end of file
+theme: jekyll-theme-minimal
+markdown: kramdown
+kramdown:
+  math_engine: mathjax
\ No newline at end of file
diff --git a/_includes/head-custom.html b/_includes/head-custom.html
new file mode 100644
index 0000000..16c27ac
--- /dev/null
+++ b/_includes/head-custom.html
@@ -0,0 +1,19 @@
+<script>
+    window.MathJax = {
+        tex: {
+            inlineMath: [
+                ['$', '$'],
+                ['\\(', '\\)'],
+            ],
+            displayMath: [
+                ['$$', '$$'],
+                ['\\[', '\\]'],
+            ],
+            equationNumbers: {
+                autoNumber: "all",
+            },
+        },
+    };
+</script>
+<script src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js" type="text/javascript"></script>
+<!-- link rel="shortcut icon" type="image/x-icon" href="/python-for-physicists/favicon.ico" -->
\ No newline at end of file
diff --git a/_includes/head.html b/_includes/head.html
deleted file mode 100644
index 839ea29..0000000
--- a/_includes/head.html
+++ /dev/null
@@ -1,25 +0,0 @@
-<script type="text/x-mathjax-config">
-    MathJax.Hub.Config({
-        extensions: ["tex2jax.js"],
-        jax: ["input/TeX", "output/HTML-CSS"],
-        tex2jax: {
-            skipTags: ['script', 'noscript', 'style', 'textarea', 'pre'],
-            inlineMath: [
-                ['$', '$'],
-            ],
-            displayMath: [
-                ['$$', '$$'],
-            ],
-            processEscapes: true,
-        },
-        TeX: {
-            equationNumbers: {
-                autoNumber: "all",
-            },
-        },
-        "HTML-CSS": {
-            availableFonts: ["TeX"],
-        },
-    });
-</script>
-<script src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML" type="text/javascript"></script>

From 4429c6db4b100b85016d8856f85191fff8cfaede Mon Sep 17 00:00:00 2001
From: Sampreet Kalita <9553215+Sampreet@users.noreply.github.com>
Date: Sat, 11 Jul 2026 13:23:58 +0100
Subject: [PATCH 3/3] Add escapes for MathJax

---
 _includes/head-custom.html                           |  4 +---
 .../m08-quantum-computing/m08t01-cbits-to-qbits.md   | 12 ++++++------
 2 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/_includes/head-custom.html b/_includes/head-custom.html
index 16c27ac..b83fbbc 100644
--- a/_includes/head-custom.html
+++ b/_includes/head-custom.html
@@ -9,9 +9,7 @@
                 ['$$', '$$'],
                 ['\\[', '\\]'],
             ],
-            equationNumbers: {
-                autoNumber: "all",
-            },
+            processEscapes: true,
         },
     };
 </script>
diff --git a/modules/m08-quantum-computing/m08t01-cbits-to-qbits.md b/modules/m08-quantum-computing/m08t01-cbits-to-qbits.md
index d848c34..d297af5 100644
--- a/modules/m08-quantum-computing/m08t01-cbits-to-qbits.md
+++ b/modules/m08-quantum-computing/m08t01-cbits-to-qbits.md
@@ -36,21 +36,21 @@ Specifically, a qubit is a superposition of the orthonormal basis vectors of a t
 The *computational basis* is defined by eigenstates $\ket{0}$ and $\ket{1}$ and their superposition state:
 
 $$
-\ket{0} = \begin{pmatrix} 1 \\ 0 \end{pmatrix} 
+\ket{0} = \begin{pmatrix} 1 \\ 0 \end{pmatrix}, 
 \quad
-\ket{1} = \begin{pmatrix} 0 \\ 1 \end{pmatrix}
+\ket{1} = \begin{pmatrix} 0 \\ 1 \end{pmatrix};
 \quad
-\ket{\psi} = c_{0} \ket{0} + c_{1} \ket{1} 
+\ket{\psi} = c_{0} \ket{0} + c_{1} \ket{1}.
 $$
 
 The *standard basis* consists of the eigenstates $\ket{+}$ and $\ket{-}$ and their superposition state:
 
 $$
-\ket{+} = \frac{1}{\sqrt{2}} \begin{pmatrix} 1 \\ 1 \end{pmatrix} 
+\ket{+} = \frac{1}{\sqrt{2}} \begin{pmatrix} 1 \\ 1 \end{pmatrix}, 
 \quad
-\ket{-} = \frac{1}{\sqrt{2}} \begin{pmatrix} 1 \\ -1 \end{pmatrix}
+\ket{-} = \frac{1}{\sqrt{2}} \begin{pmatrix} 1 \\ -1 \end{pmatrix};
 \quad
-\ket{\psi} = c_{+} \ket{0} + c_{-} \ket{1} 
+\ket{\psi} = c_{+} \ket{0} + c_{-} \ket{1}.
 $$
 
 ### Entanglement