diff --git a/contents/backward_euler_method/backward_euler_method.md b/contents/backward_euler_method/backward_euler_method.md
index 20ffbb0ae..b192218e7 100644
--- a/contents/backward_euler_method/backward_euler_method.md
+++ b/contents/backward_euler_method/backward_euler_method.md
@@ -8,23 +8,3 @@ MORE TO COME!!!
-$$
-\newcommand{\d}{\mathrm{d}}
-\newcommand{\bff}{\boldsymbol{f}}
-\newcommand{\bfg}{\boldsymbol{g}}
-\newcommand{\bfp}{\boldsymbol{p}}
-\newcommand{\bfq}{\boldsymbol{q}}
-\newcommand{\bfx}{\boldsymbol{x}}
-\newcommand{\bfu}{\boldsymbol{u}}
-\newcommand{\bfv}{\boldsymbol{v}}
-\newcommand{\bfA}{\boldsymbol{A}}
-\newcommand{\bfB}{\boldsymbol{B}}
-\newcommand{\bfC}{\boldsymbol{C}}
-\newcommand{\bfM}{\boldsymbol{M}}
-\newcommand{\bfJ}{\boldsymbol{J}}
-\newcommand{\bfR}{\boldsymbol{R}}
-\newcommand{\bfT}{\boldsymbol{T}}
-\newcommand{\bfomega}{\boldsymbol{\omega}}
-\newcommand{\bftau}{\boldsymbol{\tau}}
-$$
-
diff --git a/contents/barnes_hut_algorithm/barnes_hut_algorithm.md b/contents/barnes_hut_algorithm/barnes_hut_algorithm.md
index 038813bfe..a532ec7c1 100644
--- a/contents/barnes_hut_algorithm/barnes_hut_algorithm.md
+++ b/contents/barnes_hut_algorithm/barnes_hut_algorithm.md
@@ -11,23 +11,3 @@ TODO
-$$
-\newcommand{\d}{\mathrm{d}}
-\newcommand{\bff}{\boldsymbol{f}}
-\newcommand{\bfg}{\boldsymbol{g}}
-\newcommand{\bfp}{\boldsymbol{p}}
-\newcommand{\bfq}{\boldsymbol{q}}
-\newcommand{\bfx}{\boldsymbol{x}}
-\newcommand{\bfu}{\boldsymbol{u}}
-\newcommand{\bfv}{\boldsymbol{v}}
-\newcommand{\bfA}{\boldsymbol{A}}
-\newcommand{\bfB}{\boldsymbol{B}}
-\newcommand{\bfC}{\boldsymbol{C}}
-\newcommand{\bfM}{\boldsymbol{M}}
-\newcommand{\bfJ}{\boldsymbol{J}}
-\newcommand{\bfR}{\boldsymbol{R}}
-\newcommand{\bfT}{\boldsymbol{T}}
-\newcommand{\bfomega}{\boldsymbol{\omega}}
-\newcommand{\bftau}{\boldsymbol{\tau}}
-$$
-
diff --git a/contents/bitlogic/bitlogic.md b/contents/bitlogic/bitlogic.md
index 32898cd11..a03a99c6e 100644
--- a/contents/bitlogic/bitlogic.md
+++ b/contents/bitlogic/bitlogic.md
@@ -136,23 +136,3 @@ That's about it for bitlogic. I realize it was a bit long, but this is absolutel
-$$
-\newcommand{\d}{\mathrm{d}}
-\newcommand{\bff}{\boldsymbol{f}}
-\newcommand{\bfg}{\boldsymbol{g}}
-\newcommand{\bfp}{\boldsymbol{p}}
-\newcommand{\bfq}{\boldsymbol{q}}
-\newcommand{\bfx}{\boldsymbol{x}}
-\newcommand{\bfu}{\boldsymbol{u}}
-\newcommand{\bfv}{\boldsymbol{v}}
-\newcommand{\bfA}{\boldsymbol{A}}
-\newcommand{\bfB}{\boldsymbol{B}}
-\newcommand{\bfC}{\boldsymbol{C}}
-\newcommand{\bfM}{\boldsymbol{M}}
-\newcommand{\bfJ}{\boldsymbol{J}}
-\newcommand{\bfR}{\boldsymbol{R}}
-\newcommand{\bfT}{\boldsymbol{T}}
-\newcommand{\bfomega}{\boldsymbol{\omega}}
-\newcommand{\bftau}{\boldsymbol{\tau}}
-$$
-
diff --git a/contents/bogo_sort/bogo_sort.md b/contents/bogo_sort/bogo_sort.md
index 3278de306..053d14856 100644
--- a/contents/bogo_sort/bogo_sort.md
+++ b/contents/bogo_sort/bogo_sort.md
@@ -79,22 +79,3 @@ Program.cs
-$$
-\newcommand{\d}{\mathrm{d}}
-\newcommand{\bff}{\boldsymbol{f}}
-\newcommand{\bfg}{\boldsymbol{g}}
-\newcommand{\bfp}{\boldsymbol{p}}
-\newcommand{\bfq}{\boldsymbol{q}}
-\newcommand{\bfx}{\boldsymbol{x}}
-\newcommand{\bfu}{\boldsymbol{u}}
-\newcommand{\bfv}{\boldsymbol{v}}
-\newcommand{\bfA}{\boldsymbol{A}}
-\newcommand{\bfB}{\boldsymbol{B}}
-\newcommand{\bfC}{\boldsymbol{C}}
-\newcommand{\bfM}{\boldsymbol{M}}
-\newcommand{\bfJ}{\boldsymbol{J}}
-\newcommand{\bfR}{\boldsymbol{R}}
-\newcommand{\bfT}{\boldsymbol{T}}
-\newcommand{\bfomega}{\boldsymbol{\omega}}
-\newcommand{\bftau}{\boldsymbol{\tau}}
-$$
diff --git a/contents/bubble_sort/bubble_sort.md b/contents/bubble_sort/bubble_sort.md
index 5e50d4893..20716a107 100644
--- a/contents/bubble_sort/bubble_sort.md
+++ b/contents/bubble_sort/bubble_sort.md
@@ -98,22 +98,3 @@ Program.cs
-$$
-\newcommand{\d}{\mathrm{d}}
-\newcommand{\bff}{\boldsymbol{f}}
-\newcommand{\bfg}{\boldsymbol{g}}
-\newcommand{\bfp}{\boldsymbol{p}}
-\newcommand{\bfq}{\boldsymbol{q}}
-\newcommand{\bfx}{\boldsymbol{x}}
-\newcommand{\bfu}{\boldsymbol{u}}
-\newcommand{\bfv}{\boldsymbol{v}}
-\newcommand{\bfA}{\boldsymbol{A}}
-\newcommand{\bfB}{\boldsymbol{B}}
-\newcommand{\bfC}{\boldsymbol{C}}
-\newcommand{\bfM}{\boldsymbol{M}}
-\newcommand{\bfJ}{\boldsymbol{J}}
-\newcommand{\bfR}{\boldsymbol{R}}
-\newcommand{\bfT}{\boldsymbol{T}}
-\newcommand{\bfomega}{\boldsymbol{\omega}}
-\newcommand{\bftau}{\boldsymbol{\tau}}
-$$
diff --git a/contents/chans_algorithm/chans_algorithm.md b/contents/chans_algorithm/chans_algorithm.md
index f79d9491d..3b4e11118 100644
--- a/contents/chans_algorithm/chans_algorithm.md
+++ b/contents/chans_algorithm/chans_algorithm.md
@@ -1,26 +1,7 @@
-
-$$
-\newcommand{\d}{\mathrm{d}}
-\newcommand{\bff}{\boldsymbol{f}}
-\newcommand{\bfg}{\boldsymbol{g}}
-\newcommand{\bfp}{\boldsymbol{p}}
-\newcommand{\bfq}{\boldsymbol{q}}
-\newcommand{\bfx}{\boldsymbol{x}}
-\newcommand{\bfu}{\boldsymbol{u}}
-\newcommand{\bfv}{\boldsymbol{v}}
-\newcommand{\bfA}{\boldsymbol{A}}
-\newcommand{\bfB}{\boldsymbol{B}}
-\newcommand{\bfC}{\boldsymbol{C}}
-\newcommand{\bfM}{\boldsymbol{M}}
-\newcommand{\bfJ}{\boldsymbol{J}}
-\newcommand{\bfR}{\boldsymbol{R}}
-\newcommand{\bfT}{\boldsymbol{T}}
-\newcommand{\bfomega}{\boldsymbol{\omega}}
-\newcommand{\bftau}{\boldsymbol{\tau}}
-$$
-
# Chan's Algorithm
COMING SOON!
+
+
diff --git a/contents/computational_geometry/computational_geometry.md b/contents/computational_geometry/computational_geometry.md
index 83c758ad8..56451c5f9 100644
--- a/contents/computational_geometry/computational_geometry.md
+++ b/contents/computational_geometry/computational_geometry.md
@@ -7,22 +7,3 @@ We will add more to this section as the Archive evolves, so let me know of any a
-$$
-\newcommand{\d}{\mathrm{d}}
-\newcommand{\bff}{\boldsymbol{f}}
-\newcommand{\bfg}{\boldsymbol{g}}
-\newcommand{\bfp}{\boldsymbol{p}}
-\newcommand{\bfq}{\boldsymbol{q}}
-\newcommand{\bfx}{\boldsymbol{x}}
-\newcommand{\bfu}{\boldsymbol{u}}
-\newcommand{\bfv}{\boldsymbol{v}}
-\newcommand{\bfA}{\boldsymbol{A}}
-\newcommand{\bfB}{\boldsymbol{B}}
-\newcommand{\bfC}{\boldsymbol{C}}
-\newcommand{\bfM}{\boldsymbol{M}}
-\newcommand{\bfJ}{\boldsymbol{J}}
-\newcommand{\bfR}{\boldsymbol{R}}
-\newcommand{\bfT}{\boldsymbol{T}}
-\newcommand{\bfomega}{\boldsymbol{\omega}}
-\newcommand{\bftau}{\boldsymbol{\tau}}
-$$
diff --git a/contents/convolutions/convolutions.md b/contents/convolutions/convolutions.md
index 637c9b720..f74f7f458 100644
--- a/contents/convolutions/convolutions.md
+++ b/contents/convolutions/convolutions.md
@@ -111,23 +111,3 @@ Remember that each element of the frequency-space array is a different waveform
-$$
-\newcommand{\d}{\mathrm{d}}
-\newcommand{\bff}{\boldsymbol{f}}
-\newcommand{\bfg}{\boldsymbol{g}}
-\newcommand{\bfp}{\boldsymbol{p}}
-\newcommand{\bfq}{\boldsymbol{q}}
-\newcommand{\bfx}{\boldsymbol{x}}
-\newcommand{\bfu}{\boldsymbol{u}}
-\newcommand{\bfv}{\boldsymbol{v}}
-\newcommand{\bfA}{\boldsymbol{A}}
-\newcommand{\bfB}{\boldsymbol{B}}
-\newcommand{\bfC}{\boldsymbol{C}}
-\newcommand{\bfM}{\boldsymbol{M}}
-\newcommand{\bfJ}{\boldsymbol{J}}
-\newcommand{\bfR}{\boldsymbol{R}}
-\newcommand{\bfT}{\boldsymbol{T}}
-\newcommand{\bfomega}{\boldsymbol{\omega}}
-\newcommand{\bftau}{\boldsymbol{\tau}}
-$$
-
diff --git a/contents/cooley_tukey/cooley_tukey.md b/contents/cooley_tukey/cooley_tukey.md
index 99f152922..6eea06f44 100644
--- a/contents/cooley_tukey/cooley_tukey.md
+++ b/contents/cooley_tukey/cooley_tukey.md
@@ -236,23 +236,3 @@ Some rather impressive scratch code was submitted by Jie and can be found here:
-$$
-\newcommand{\d}{\mathrm{d}}
-\newcommand{\bff}{\boldsymbol{f}}
-\newcommand{\bfg}{\boldsymbol{g}}
-\newcommand{\bfp}{\boldsymbol{p}}
-\newcommand{\bfq}{\boldsymbol{q}}
-\newcommand{\bfx}{\boldsymbol{x}}
-\newcommand{\bfu}{\boldsymbol{u}}
-\newcommand{\bfv}{\boldsymbol{v}}
-\newcommand{\bfA}{\boldsymbol{A}}
-\newcommand{\bfB}{\boldsymbol{B}}
-\newcommand{\bfC}{\boldsymbol{C}}
-\newcommand{\bfM}{\boldsymbol{M}}
-\newcommand{\bfJ}{\boldsymbol{J}}
-\newcommand{\bfR}{\boldsymbol{R}}
-\newcommand{\bfT}{\boldsymbol{T}}
-\newcommand{\bfomega}{\boldsymbol{\omega}}
-\newcommand{\bftau}{\boldsymbol{\tau}}
-$$
-
diff --git a/contents/data_compression/data_compression.md b/contents/data_compression/data_compression.md
index 709d43748..20be52d89 100644
--- a/contents/data_compression/data_compression.md
+++ b/contents/data_compression/data_compression.md
@@ -125,23 +125,3 @@ This measure can be used as a direct test of certain simple data compression tec
-$$
-\newcommand{\d}{\mathrm{d}}
-\newcommand{\bff}{\boldsymbol{f}}
-\newcommand{\bfg}{\boldsymbol{g}}
-\newcommand{\bfp}{\boldsymbol{p}}
-\newcommand{\bfq}{\boldsymbol{q}}
-\newcommand{\bfx}{\boldsymbol{x}}
-\newcommand{\bfu}{\boldsymbol{u}}
-\newcommand{\bfv}{\boldsymbol{v}}
-\newcommand{\bfA}{\boldsymbol{A}}
-\newcommand{\bfB}{\boldsymbol{B}}
-\newcommand{\bfC}{\boldsymbol{C}}
-\newcommand{\bfM}{\boldsymbol{M}}
-\newcommand{\bfJ}{\boldsymbol{J}}
-\newcommand{\bfR}{\boldsymbol{R}}
-\newcommand{\bfT}{\boldsymbol{T}}
-\newcommand{\bfomega}{\boldsymbol{\omega}}
-\newcommand{\bftau}{\boldsymbol{\tau}}
-$$
-
diff --git a/contents/decision_problems/decision_problems.md b/contents/decision_problems/decision_problems.md
index ef367bbff..9454863fd 100644
--- a/contents/decision_problems/decision_problems.md
+++ b/contents/decision_problems/decision_problems.md
@@ -9,23 +9,3 @@ Overall, these problems come up all over the place and are certainly worth study
-$$
-\newcommand{\d}{\mathrm{d}}
-\newcommand{\bff}{\boldsymbol{f}}
-\newcommand{\bfg}{\boldsymbol{g}}
-\newcommand{\bfp}{\boldsymbol{p}}
-\newcommand{\bfq}{\boldsymbol{q}}
-\newcommand{\bfx}{\boldsymbol{x}}
-\newcommand{\bfu}{\boldsymbol{u}}
-\newcommand{\bfv}{\boldsymbol{v}}
-\newcommand{\bfA}{\boldsymbol{A}}
-\newcommand{\bfB}{\boldsymbol{B}}
-\newcommand{\bfC}{\boldsymbol{C}}
-\newcommand{\bfM}{\boldsymbol{M}}
-\newcommand{\bfJ}{\boldsymbol{J}}
-\newcommand{\bfR}{\boldsymbol{R}}
-\newcommand{\bfT}{\boldsymbol{T}}
-\newcommand{\bfomega}{\boldsymbol{\omega}}
-\newcommand{\bftau}{\boldsymbol{\tau}}
-$$
-
diff --git a/contents/euclidean_algorithm/euclidean_algorithm.md b/contents/euclidean_algorithm/euclidean_algorithm.md
index 86c976750..82a88d106 100644
--- a/contents/euclidean_algorithm/euclidean_algorithm.md
+++ b/contents/euclidean_algorithm/euclidean_algorithm.md
@@ -122,22 +122,3 @@ Program.cs
-$$
-\newcommand{\d}{\mathrm{d}}
-\newcommand{\bff}{\boldsymbol{f}}
-\newcommand{\bfg}{\boldsymbol{g}}
-\newcommand{\bfp}{\boldsymbol{p}}
-\newcommand{\bfq}{\boldsymbol{q}}
-\newcommand{\bfx}{\boldsymbol{x}}
-\newcommand{\bfu}{\boldsymbol{u}}
-\newcommand{\bfv}{\boldsymbol{v}}
-\newcommand{\bfA}{\boldsymbol{A}}
-\newcommand{\bfB}{\boldsymbol{B}}
-\newcommand{\bfC}{\boldsymbol{C}}
-\newcommand{\bfM}{\boldsymbol{M}}
-\newcommand{\bfJ}{\boldsymbol{J}}
-\newcommand{\bfR}{\boldsymbol{R}}
-\newcommand{\bfT}{\boldsymbol{T}}
-\newcommand{\bfomega}{\boldsymbol{\omega}}
-\newcommand{\bftau}{\boldsymbol{\tau}}
-$$
diff --git a/contents/forward_euler_method/forward_euler_method.md b/contents/forward_euler_method/forward_euler_method.md
index ba0b8be63..6f637b94f 100644
--- a/contents/forward_euler_method/forward_euler_method.md
+++ b/contents/forward_euler_method/forward_euler_method.md
@@ -126,22 +126,3 @@ Full code for the visualization follows:
-$$
-\newcommand{\d}{\mathrm{d}}
-\newcommand{\bff}{\boldsymbol{f}}
-\newcommand{\bfg}{\boldsymbol{g}}
-\newcommand{\bfp}{\boldsymbol{p}}
-\newcommand{\bfq}{\boldsymbol{q}}
-\newcommand{\bfx}{\boldsymbol{x}}
-\newcommand{\bfu}{\boldsymbol{u}}
-\newcommand{\bfv}{\boldsymbol{v}}
-\newcommand{\bfA}{\boldsymbol{A}}
-\newcommand{\bfB}{\boldsymbol{B}}
-\newcommand{\bfC}{\boldsymbol{C}}
-\newcommand{\bfM}{\boldsymbol{M}}
-\newcommand{\bfJ}{\boldsymbol{J}}
-\newcommand{\bfR}{\boldsymbol{R}}
-\newcommand{\bfT}{\boldsymbol{T}}
-\newcommand{\bfomega}{\boldsymbol{\omega}}
-\newcommand{\bftau}{\boldsymbol{\tau}}
-$$
diff --git a/contents/gaussian_elimination/gaussian_elimination.md b/contents/gaussian_elimination/gaussian_elimination.md
index 34c4d3ca1..d3c3853c9 100644
--- a/contents/gaussian_elimination/gaussian_elimination.md
+++ b/contents/gaussian_elimination/gaussian_elimination.md
@@ -452,22 +452,3 @@ As for what's next... Well, we are in for a treat! The above algorithm clearly h
-$$
-\newcommand{\d}{\mathrm{d}}
-\newcommand{\bff}{\boldsymbol{f}}
-\newcommand{\bfg}{\boldsymbol{g}}
-\newcommand{\bfp}{\boldsymbol{p}}
-\newcommand{\bfq}{\boldsymbol{q}}
-\newcommand{\bfx}{\boldsymbol{x}}
-\newcommand{\bfu}{\boldsymbol{u}}
-\newcommand{\bfv}{\boldsymbol{v}}
-\newcommand{\bfA}{\boldsymbol{A}}
-\newcommand{\bfB}{\boldsymbol{B}}
-\newcommand{\bfC}{\boldsymbol{C}}
-\newcommand{\bfM}{\boldsymbol{M}}
-\newcommand{\bfJ}{\boldsymbol{J}}
-\newcommand{\bfR}{\boldsymbol{R}}
-\newcommand{\bfT}{\boldsymbol{T}}
-\newcommand{\bfomega}{\boldsymbol{\omega}}
-\newcommand{\bftau}{\boldsymbol{\tau}}
-$$
diff --git a/contents/gift_wrapping/gift_wrapping.md b/contents/gift_wrapping/gift_wrapping.md
index 66fa24ffd..894ce8590 100644
--- a/contents/gift_wrapping/gift_wrapping.md
+++ b/contents/gift_wrapping/gift_wrapping.md
@@ -9,23 +9,3 @@ Strictly speaking, though, the term is not entirely accurate for all convex hull
-$$
-\newcommand{\d}{\mathrm{d}}
-\newcommand{\bff}{\boldsymbol{f}}
-\newcommand{\bfg}{\boldsymbol{g}}
-\newcommand{\bfp}{\boldsymbol{p}}
-\newcommand{\bfq}{\boldsymbol{q}}
-\newcommand{\bfx}{\boldsymbol{x}}
-\newcommand{\bfu}{\boldsymbol{u}}
-\newcommand{\bfv}{\boldsymbol{v}}
-\newcommand{\bfA}{\boldsymbol{A}}
-\newcommand{\bfB}{\boldsymbol{B}}
-\newcommand{\bfC}{\boldsymbol{C}}
-\newcommand{\bfM}{\boldsymbol{M}}
-\newcommand{\bfJ}{\boldsymbol{J}}
-\newcommand{\bfR}{\boldsymbol{R}}
-\newcommand{\bfT}{\boldsymbol{T}}
-\newcommand{\bfomega}{\boldsymbol{\omega}}
-\newcommand{\bftau}{\boldsymbol{\tau}}
-$$
-
diff --git a/contents/graham_scan/graham_scan.md b/contents/graham_scan/graham_scan.md
index 9c0b941c5..e1a083a63 100644
--- a/contents/graham_scan/graham_scan.md
+++ b/contents/graham_scan/graham_scan.md
@@ -70,22 +70,3 @@ In the end, the code should look something like this:
-$$
-\newcommand{\d}{\mathrm{d}}
-\newcommand{\bff}{\boldsymbol{f}}
-\newcommand{\bfg}{\boldsymbol{g}}
-\newcommand{\bfp}{\boldsymbol{p}}
-\newcommand{\bfq}{\boldsymbol{q}}
-\newcommand{\bfx}{\boldsymbol{x}}
-\newcommand{\bfu}{\boldsymbol{u}}
-\newcommand{\bfv}{\boldsymbol{v}}
-\newcommand{\bfA}{\boldsymbol{A}}
-\newcommand{\bfB}{\boldsymbol{B}}
-\newcommand{\bfC}{\boldsymbol{C}}
-\newcommand{\bfM}{\boldsymbol{M}}
-\newcommand{\bfJ}{\boldsymbol{J}}
-\newcommand{\bfR}{\boldsymbol{R}}
-\newcommand{\bfT}{\boldsymbol{T}}
-\newcommand{\bfomega}{\boldsymbol{\omega}}
-\newcommand{\bftau}{\boldsymbol{\tau}}
-$$
diff --git a/contents/huffman_encoding/huffman_encoding.md b/contents/huffman_encoding/huffman_encoding.md
index c641f5558..5477dff27 100644
--- a/contents/huffman_encoding/huffman_encoding.md
+++ b/contents/huffman_encoding/huffman_encoding.md
@@ -82,23 +82,3 @@ Program.cs
-$$
-\newcommand{\d}{\mathrm{d}}
-\newcommand{\bff}{\boldsymbol{f}}
-\newcommand{\bfg}{\boldsymbol{g}}
-\newcommand{\bfp}{\boldsymbol{p}}
-\newcommand{\bfq}{\boldsymbol{q}}
-\newcommand{\bfx}{\boldsymbol{x}}
-\newcommand{\bfu}{\boldsymbol{u}}
-\newcommand{\bfv}{\boldsymbol{v}}
-\newcommand{\bfA}{\boldsymbol{A}}
-\newcommand{\bfB}{\boldsymbol{B}}
-\newcommand{\bfC}{\boldsymbol{C}}
-\newcommand{\bfM}{\boldsymbol{M}}
-\newcommand{\bfJ}{\boldsymbol{J}}
-\newcommand{\bfR}{\boldsymbol{R}}
-\newcommand{\bfT}{\boldsymbol{T}}
-\newcommand{\bfomega}{\boldsymbol{\omega}}
-\newcommand{\bftau}{\boldsymbol{\tau}}
-$$
-
diff --git a/contents/jarvis_march/jarvis_march.md b/contents/jarvis_march/jarvis_march.md
index f30bd57e9..c145ac6c0 100644
--- a/contents/jarvis_march/jarvis_march.md
+++ b/contents/jarvis_march/jarvis_march.md
@@ -45,22 +45,3 @@ Program.cs
-$$
-\newcommand{\d}{\mathrm{d}}
-\newcommand{\bff}{\boldsymbol{f}}
-\newcommand{\bfg}{\boldsymbol{g}}
-\newcommand{\bfp}{\boldsymbol{p}}
-\newcommand{\bfq}{\boldsymbol{q}}
-\newcommand{\bfx}{\boldsymbol{x}}
-\newcommand{\bfu}{\boldsymbol{u}}
-\newcommand{\bfv}{\boldsymbol{v}}
-\newcommand{\bfA}{\boldsymbol{A}}
-\newcommand{\bfB}{\boldsymbol{B}}
-\newcommand{\bfC}{\boldsymbol{C}}
-\newcommand{\bfM}{\boldsymbol{M}}
-\newcommand{\bfJ}{\boldsymbol{J}}
-\newcommand{\bfR}{\boldsymbol{R}}
-\newcommand{\bfT}{\boldsymbol{T}}
-\newcommand{\bfomega}{\boldsymbol{\omega}}
-\newcommand{\bftau}{\boldsymbol{\tau}}
-$$
diff --git a/contents/matrix_methods/matrix_methods.md b/contents/matrix_methods/matrix_methods.md
index 5d309777d..0315990ac 100644
--- a/contents/matrix_methods/matrix_methods.md
+++ b/contents/matrix_methods/matrix_methods.md
@@ -12,23 +12,3 @@ There are certainly more methods out there, so don't be offended if I have faile
-$$
-\newcommand{\d}{\mathrm{d}}
-\newcommand{\bff}{\boldsymbol{f}}
-\newcommand{\bfg}{\boldsymbol{g}}
-\newcommand{\bfp}{\boldsymbol{p}}
-\newcommand{\bfq}{\boldsymbol{q}}
-\newcommand{\bfx}{\boldsymbol{x}}
-\newcommand{\bfu}{\boldsymbol{u}}
-\newcommand{\bfv}{\boldsymbol{v}}
-\newcommand{\bfA}{\boldsymbol{A}}
-\newcommand{\bfB}{\boldsymbol{B}}
-\newcommand{\bfC}{\boldsymbol{C}}
-\newcommand{\bfM}{\boldsymbol{M}}
-\newcommand{\bfJ}{\boldsymbol{J}}
-\newcommand{\bfR}{\boldsymbol{R}}
-\newcommand{\bfT}{\boldsymbol{T}}
-\newcommand{\bfomega}{\boldsymbol{\omega}}
-\newcommand{\bftau}{\boldsymbol{\tau}}
-$$
-
diff --git a/contents/monte_carlo_integration/monte_carlo_integration.md b/contents/monte_carlo_integration/monte_carlo_integration.md
index e4154ca21..a7cac8492 100644
--- a/contents/monte_carlo_integration/monte_carlo_integration.md
+++ b/contents/monte_carlo_integration/monte_carlo_integration.md
@@ -131,22 +131,3 @@ Program.cs
-$$
-\newcommand{\d}{\mathrm{d}}
-\newcommand{\bff}{\boldsymbol{f}}
-\newcommand{\bfg}{\boldsymbol{g}}
-\newcommand{\bfp}{\boldsymbol{p}}
-\newcommand{\bfq}{\boldsymbol{q}}
-\newcommand{\bfx}{\boldsymbol{x}}
-\newcommand{\bfu}{\boldsymbol{u}}
-\newcommand{\bfv}{\boldsymbol{v}}
-\newcommand{\bfA}{\boldsymbol{A}}
-\newcommand{\bfB}{\boldsymbol{B}}
-\newcommand{\bfC}{\boldsymbol{C}}
-\newcommand{\bfM}{\boldsymbol{M}}
-\newcommand{\bfJ}{\boldsymbol{J}}
-\newcommand{\bfR}{\boldsymbol{R}}
-\newcommand{\bfT}{\boldsymbol{T}}
-\newcommand{\bfomega}{\boldsymbol{\omega}}
-\newcommand{\bftau}{\boldsymbol{\tau}}
-$$
diff --git a/contents/multiplication/multiplication.md b/contents/multiplication/multiplication.md
index d6b1abeec..f5f15d94c 100644
--- a/contents/multiplication/multiplication.md
+++ b/contents/multiplication/multiplication.md
@@ -20,23 +20,3 @@ Sometimes it's even worth looking at trivial operations through a new lens.
-$$
-\newcommand{\d}{\mathrm{d}}
-\newcommand{\bff}{\boldsymbol{f}}
-\newcommand{\bfg}{\boldsymbol{g}}
-\newcommand{\bfp}{\boldsymbol{p}}
-\newcommand{\bfq}{\boldsymbol{q}}
-\newcommand{\bfx}{\boldsymbol{x}}
-\newcommand{\bfu}{\boldsymbol{u}}
-\newcommand{\bfv}{\boldsymbol{v}}
-\newcommand{\bfA}{\boldsymbol{A}}
-\newcommand{\bfB}{\boldsymbol{B}}
-\newcommand{\bfC}{\boldsymbol{C}}
-\newcommand{\bfM}{\boldsymbol{M}}
-\newcommand{\bfJ}{\boldsymbol{J}}
-\newcommand{\bfR}{\boldsymbol{R}}
-\newcommand{\bfT}{\boldsymbol{T}}
-\newcommand{\bfomega}{\boldsymbol{\omega}}
-\newcommand{\bftau}{\boldsymbol{\tau}}
-$$
-
diff --git a/contents/notation/notation.md b/contents/notation/notation.md
index fcc58cbac..5b937b0d3 100644
--- a/contents/notation/notation.md
+++ b/contents/notation/notation.md
@@ -203,23 +203,3 @@ If the runtime is awful, go back and see about implementing algorithms that are
-$$
-\newcommand{\d}{\mathrm{d}}
-\newcommand{\bff}{\boldsymbol{f}}
-\newcommand{\bfg}{\boldsymbol{g}}
-\newcommand{\bfp}{\boldsymbol{p}}
-\newcommand{\bfq}{\boldsymbol{q}}
-\newcommand{\bfx}{\boldsymbol{x}}
-\newcommand{\bfu}{\boldsymbol{u}}
-\newcommand{\bfv}{\boldsymbol{v}}
-\newcommand{\bfA}{\boldsymbol{A}}
-\newcommand{\bfB}{\boldsymbol{B}}
-\newcommand{\bfC}{\boldsymbol{C}}
-\newcommand{\bfM}{\boldsymbol{M}}
-\newcommand{\bfJ}{\boldsymbol{J}}
-\newcommand{\bfR}{\boldsymbol{R}}
-\newcommand{\bfT}{\boldsymbol{T}}
-\newcommand{\bfomega}{\boldsymbol{\omega}}
-\newcommand{\bftau}{\boldsymbol{\tau}}
-$$
-
diff --git a/contents/quantum_systems/quantum_systems.md b/contents/quantum_systems/quantum_systems.md
index a53f45c26..628184d20 100644
--- a/contents/quantum_systems/quantum_systems.md
+++ b/contents/quantum_systems/quantum_systems.md
@@ -247,23 +247,3 @@ As always, if there is something that you feel is missing from this section, ple
-$$
-\newcommand{\d}{\mathrm{d}}
-\newcommand{\bff}{\boldsymbol{f}}
-\newcommand{\bfg}{\boldsymbol{g}}
-\newcommand{\bfp}{\boldsymbol{p}}
-\newcommand{\bfq}{\boldsymbol{q}}
-\newcommand{\bfx}{\boldsymbol{x}}
-\newcommand{\bfu}{\boldsymbol{u}}
-\newcommand{\bfv}{\boldsymbol{v}}
-\newcommand{\bfA}{\boldsymbol{A}}
-\newcommand{\bfB}{\boldsymbol{B}}
-\newcommand{\bfC}{\boldsymbol{C}}
-\newcommand{\bfM}{\boldsymbol{M}}
-\newcommand{\bfJ}{\boldsymbol{J}}
-\newcommand{\bfR}{\boldsymbol{R}}
-\newcommand{\bfT}{\boldsymbol{T}}
-\newcommand{\bfomega}{\boldsymbol{\omega}}
-\newcommand{\bftau}{\boldsymbol{\tau}}
-$$
-
diff --git a/contents/sorting_and_searching/sorting_and_searching.md b/contents/sorting_and_searching/sorting_and_searching.md
index 06b5978c7..34962584d 100644
--- a/contents/sorting_and_searching/sorting_and_searching.md
+++ b/contents/sorting_and_searching/sorting_and_searching.md
@@ -13,23 +13,3 @@ Right now, there are only a few (straightforward) examples, so expect some more
-$$
-\newcommand{\d}{\mathrm{d}}
-\newcommand{\bff}{\boldsymbol{f}}
-\newcommand{\bfg}{\boldsymbol{g}}
-\newcommand{\bfp}{\boldsymbol{p}}
-\newcommand{\bfq}{\boldsymbol{q}}
-\newcommand{\bfx}{\boldsymbol{x}}
-\newcommand{\bfu}{\boldsymbol{u}}
-\newcommand{\bfv}{\boldsymbol{v}}
-\newcommand{\bfA}{\boldsymbol{A}}
-\newcommand{\bfB}{\boldsymbol{B}}
-\newcommand{\bfC}{\boldsymbol{C}}
-\newcommand{\bfM}{\boldsymbol{M}}
-\newcommand{\bfJ}{\boldsymbol{J}}
-\newcommand{\bfR}{\boldsymbol{R}}
-\newcommand{\bfT}{\boldsymbol{T}}
-\newcommand{\bfomega}{\boldsymbol{\omega}}
-\newcommand{\bftau}{\boldsymbol{\tau}}
-$$
-
diff --git a/contents/split-operator_method/split-operator_method.md b/contents/split-operator_method/split-operator_method.md
index 4152dc760..feaa33661 100644
--- a/contents/split-operator_method/split-operator_method.md
+++ b/contents/split-operator_method/split-operator_method.md
@@ -148,23 +148,3 @@ Checking to make sure your code can output the correct energy for a harmonic tra
-$$
-\newcommand{\d}{\mathrm{d}}
-\newcommand{\bff}{\boldsymbol{f}}
-\newcommand{\bfg}{\boldsymbol{g}}
-\newcommand{\bfp}{\boldsymbol{p}}
-\newcommand{\bfq}{\boldsymbol{q}}
-\newcommand{\bfx}{\boldsymbol{x}}
-\newcommand{\bfu}{\boldsymbol{u}}
-\newcommand{\bfv}{\boldsymbol{v}}
-\newcommand{\bfA}{\boldsymbol{A}}
-\newcommand{\bfB}{\boldsymbol{B}}
-\newcommand{\bfC}{\boldsymbol{C}}
-\newcommand{\bfM}{\boldsymbol{M}}
-\newcommand{\bfJ}{\boldsymbol{J}}
-\newcommand{\bfR}{\boldsymbol{R}}
-\newcommand{\bfT}{\boldsymbol{T}}
-\newcommand{\bfomega}{\boldsymbol{\omega}}
-\newcommand{\bftau}{\boldsymbol{\tau}}
-$$
-
diff --git a/contents/stable_marriage_problem/stable_marriage_problem.md b/contents/stable_marriage_problem/stable_marriage_problem.md
index 864816a55..41df485a1 100644
--- a/contents/stable_marriage_problem/stable_marriage_problem.md
+++ b/contents/stable_marriage_problem/stable_marriage_problem.md
@@ -47,23 +47,3 @@ ListExtensions.cs
-$$
-\newcommand{\d}{\mathrm{d}}
-\newcommand{\bff}{\boldsymbol{f}}
-\newcommand{\bfg}{\boldsymbol{g}}
-\newcommand{\bfp}{\boldsymbol{p}}
-\newcommand{\bfq}{\boldsymbol{q}}
-\newcommand{\bfx}{\boldsymbol{x}}
-\newcommand{\bfu}{\boldsymbol{u}}
-\newcommand{\bfv}{\boldsymbol{v}}
-\newcommand{\bfA}{\boldsymbol{A}}
-\newcommand{\bfB}{\boldsymbol{B}}
-\newcommand{\bfC}{\boldsymbol{C}}
-\newcommand{\bfM}{\boldsymbol{M}}
-\newcommand{\bfJ}{\boldsymbol{J}}
-\newcommand{\bfR}{\boldsymbol{R}}
-\newcommand{\bfT}{\boldsymbol{T}}
-\newcommand{\bfomega}{\boldsymbol{\omega}}
-\newcommand{\bftau}{\boldsymbol{\tau}}
-$$
-
diff --git a/contents/taylor_series_expansion/taylor_series_expansion.md b/contents/taylor_series_expansion/taylor_series_expansion.md
index 4cf7df71f..81a3cb0e5 100644
--- a/contents/taylor_series_expansion/taylor_series_expansion.md
+++ b/contents/taylor_series_expansion/taylor_series_expansion.md
@@ -46,23 +46,3 @@ This shows the true power of the Taylor Series Expansion. It allows us to more e
-$$
-\newcommand{\d}{\mathrm{d}}
-\newcommand{\bff}{\boldsymbol{f}}
-\newcommand{\bfg}{\boldsymbol{g}}
-\newcommand{\bfp}{\boldsymbol{p}}
-\newcommand{\bfq}{\boldsymbol{q}}
-\newcommand{\bfx}{\boldsymbol{x}}
-\newcommand{\bfu}{\boldsymbol{u}}
-\newcommand{\bfv}{\boldsymbol{v}}
-\newcommand{\bfA}{\boldsymbol{A}}
-\newcommand{\bfB}{\boldsymbol{B}}
-\newcommand{\bfC}{\boldsymbol{C}}
-\newcommand{\bfM}{\boldsymbol{M}}
-\newcommand{\bfJ}{\boldsymbol{J}}
-\newcommand{\bfR}{\boldsymbol{R}}
-\newcommand{\bfT}{\boldsymbol{T}}
-\newcommand{\bfomega}{\boldsymbol{\omega}}
-\newcommand{\bftau}{\boldsymbol{\tau}}
-$$
-
diff --git a/contents/thomas_algorithm/thomas_algorithm.md b/contents/thomas_algorithm/thomas_algorithm.md
index 2be5b674e..b2b68a4af 100644
--- a/contents/thomas_algorithm/thomas_algorithm.md
+++ b/contents/thomas_algorithm/thomas_algorithm.md
@@ -53,22 +53,3 @@ This is a much simpler implementation than Gaussian Elimination and only has one
-$$
-\newcommand{\d}{\mathrm{d}}
-\newcommand{\bff}{\boldsymbol{f}}
-\newcommand{\bfg}{\boldsymbol{g}}
-\newcommand{\bfp}{\boldsymbol{p}}
-\newcommand{\bfq}{\boldsymbol{q}}
-\newcommand{\bfx}{\boldsymbol{x}}
-\newcommand{\bfu}{\boldsymbol{u}}
-\newcommand{\bfv}{\boldsymbol{v}}
-\newcommand{\bfA}{\boldsymbol{A}}
-\newcommand{\bfB}{\boldsymbol{B}}
-\newcommand{\bfC}{\boldsymbol{C}}
-\newcommand{\bfM}{\boldsymbol{M}}
-\newcommand{\bfJ}{\boldsymbol{J}}
-\newcommand{\bfR}{\boldsymbol{R}}
-\newcommand{\bfT}{\boldsymbol{T}}
-\newcommand{\bfomega}{\boldsymbol{\omega}}
-\newcommand{\bftau}{\boldsymbol{\tau}}
-$$
diff --git a/contents/tree_traversal/tree_traversal.md b/contents/tree_traversal/tree_traversal.md
index c33c5bb83..765c9b4d1 100644
--- a/contents/tree_traversal/tree_traversal.md
+++ b/contents/tree_traversal/tree_traversal.md
@@ -241,22 +241,3 @@ The code snippets were taken from this [Scratch project](https://scratch.mit.edu
-$$
-\newcommand{\d}{\mathrm{d}}
-\newcommand{\bff}{\boldsymbol{f}}
-\newcommand{\bfg}{\boldsymbol{g}}
-\newcommand{\bfp}{\boldsymbol{p}}
-\newcommand{\bfq}{\boldsymbol{q}}
-\newcommand{\bfx}{\boldsymbol{x}}
-\newcommand{\bfu}{\boldsymbol{u}}
-\newcommand{\bfv}{\boldsymbol{v}}
-\newcommand{\bfA}{\boldsymbol{A}}
-\newcommand{\bfB}{\boldsymbol{B}}
-\newcommand{\bfC}{\boldsymbol{C}}
-\newcommand{\bfM}{\boldsymbol{M}}
-\newcommand{\bfJ}{\boldsymbol{J}}
-\newcommand{\bfR}{\boldsymbol{R}}
-\newcommand{\bfT}{\boldsymbol{T}}
-\newcommand{\bfomega}{\boldsymbol{\omega}}
-\newcommand{\bftau}{\boldsymbol{\tau}}
-$$
diff --git a/contents/verlet_integration/verlet_integration.md b/contents/verlet_integration/verlet_integration.md
index 8abdb1a08..17840ab5a 100644
--- a/contents/verlet_integration/verlet_integration.md
+++ b/contents/verlet_integration/verlet_integration.md
@@ -204,22 +204,3 @@ Submitted by P. Mekhail
-$$
-\newcommand{\d}{\mathrm{d}}
-\newcommand{\bff}{\boldsymbol{f}}
-\newcommand{\bfg}{\boldsymbol{g}}
-\newcommand{\bfp}{\boldsymbol{p}}
-\newcommand{\bfq}{\boldsymbol{q}}
-\newcommand{\bfx}{\boldsymbol{x}}
-\newcommand{\bfu}{\boldsymbol{u}}
-\newcommand{\bfv}{\boldsymbol{v}}
-\newcommand{\bfA}{\boldsymbol{A}}
-\newcommand{\bfB}{\boldsymbol{B}}
-\newcommand{\bfC}{\boldsymbol{C}}
-\newcommand{\bfM}{\boldsymbol{M}}
-\newcommand{\bfJ}{\boldsymbol{J}}
-\newcommand{\bfR}{\boldsymbol{R}}
-\newcommand{\bfT}{\boldsymbol{T}}
-\newcommand{\bfomega}{\boldsymbol{\omega}}
-\newcommand{\bftau}{\boldsymbol{\tau}}
-$$