diff --git a/MathNet.Numerics.sln b/MathNet.Numerics.sln
index ee57bea7..c9b8a8b2 100644
--- a/MathNet.Numerics.sln
+++ b/MathNet.Numerics.sln
@@ -40,6 +40,7 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Build", "Build", "{A4A66FA9
EndProject
Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Docs", "Docs", "{039229DA-AFDA-48DB-B7FC-B064691DEE96}"
ProjectSection(SolutionItems) = preProject
+ docs\content\Distance.fsx = docs\content\Distance.fsx
docs\content\index.fsx = docs\content\index.fsx
docs\content\RandomAndDistributions.fsx = docs\content\RandomAndDistributions.fsx
docs\tools\templates\template.cshtml = docs\tools\templates\template.cshtml
diff --git a/docs/content/Distance.fsx b/docs/content/Distance.fsx
new file mode 100644
index 00000000..0a781c02
--- /dev/null
+++ b/docs/content/Distance.fsx
@@ -0,0 +1,154 @@
+(*** hide ***)
+#I "../../out/lib/net40"
+#r "MathNet.Numerics.dll"
+#r "MathNet.Numerics.FSharp.dll"
+
+(**
+Distance Metrics
+================
+
+A metric or distance function is a function $d(x,y)$ that defines the distance
+between elements of a set as a non-negative real number. If the distance is zero, both elements are equivalent
+under that specific metric. Distance functions thus provide a way to measure how close two elements are, where elements
+do not have to be numbers but can also be vectors, matrices or arbitrary objects. Distance functions are often used
+as error or cost functions to be minimized in an optimization problem.
+
+There are multiple ways to define a metric on a set. A typical distance for real numbers is the absolute difference,
+$ d : (x, y) \mapsto |x-y| $. But a scaled version of the absolute difference, or even $d(x, y) = \begin{cases} 0 &\mbox{if } x = y \\ 1 & \mbox{if } x \ne y. \end{cases}$
+are valid metrics as well. Every normed vector space induces a distance given by $d(\vec x, \vec y) = \|\vec x - \vec y\|$.
+
+Math.NET Numerics provides the following distance functions on vectors and arrays:
+
+
+Sum of Absolute Difference (SAD)
+--------------------------------
+
+The sum of absolute difference is equivalent to the $L_1$-norm of the difference, also known as Manhattan- or Taxicab-norm.
+The `abs` function makes this metric a bit complicated to deal with analytically, but it is more robust than SSD.
+
+$$$
+d_{\mathbf{SAD}} : (x, y) \mapsto \|x-y\|_1 = \sum_{i=1}^{n} |x_i-y_i|
+
+ [lang=csharp]
+ double d = Distance.SAD(a, b);
+
+
+Sum of Squared Difference (SSD)
+-------------------------------
+
+The sum of squared difference is equivalent to the squared $L_2$-norm, also known as Euclidean norm.
+This is the fundamental metric in least squares problems and linear algebra. The absence of the `abs`
+function makes this metric convenient to deal with analytically, but the squares cause it to be very
+sensitive to large outliers.
+
+$$$
+d_{\mathbf{SSD}} : (x, y) \mapsto \|x-y\|_2^2 = \langle x-y, x-y\rangle = \sum_{i=1}^{n} (x_i-y_i)^2
+
+ [lang=csharp]
+ double d = Distance.SSD(a, b);
+
+
+Mean-Absolute Error (MAE)
+-------------------------
+
+The mean absolute error is a normalized version of the sum of absolute difference:
+
+$$$
+d_{\mathbf{MAD}} : (x, y) \mapsto \frac{d_{\mathbf{SAD}}}{n} = \frac{\|x-y\|_1}{n} = \frac{1}{n}\sum_{i=1}^{n} |x_i-y_i|
+
+ [lang=csharp]
+ double d = Distance.MAE(a, b);
+
+
+Mean-Squared Error (MSE)
+------------------------
+
+The mean squared error is a normalized version of the sum of squared difference:
+
+$$$
+d_{\mathbf{MSE}} : (x, y) \mapsto \frac{d_{\mathbf{SSD}}}{n} = \frac{\|x-y\|_2^2}{n} = \frac{1}{n}\sum_{i=1}^{n} (x_i-y_i)^2
+
+ [lang=csharp]
+ double d = Distance.MSE(a, b);
+
+
+Euclidean Distance
+------------------
+
+The euclidean distance is the $L_2$-norm of the difference:
+
+$$$
+d_{\mathbf{2}} : (x, y) \mapsto \|x-y\|_2 = \sqrt{d_{\mathbf{SSD}}} = \sqrt{\sum_{i=1}^{n} (x_i-y_i)^2}
+
+ [lang=csharp]
+ double d = Distance.Euclidean(a, b);
+
+
+Manhattan Distance
+------------------
+
+The manhattan distance is the $L_1$-norm of the difference and equivalent to the sum of absolute difference:
+
+$$$
+d_{\mathbf{1}} \equiv d_{\mathbf{SAD}} : (x, y) \mapsto \|x-y\|_1 = \sum_{i=1}^{n} |x_i-y_i|
+
+ [lang=csharp]
+ double d = Distance.Manhattan(a, b);
+
+
+Chebyshev Distance
+------------------
+
+The chebyshev distance is the $L_\infty$-norm of the difference:
+
+$$$
+d_{\mathbf{\infty}} : (x, y) \mapsto \|x-y\|_\infty = \lim_{k \rightarrow \infty}\bigg(\sum_{i=1}^{n} |x_i-y_i|^k\bigg)^\frac{1}{k} = \max_{i} |x_i-y_i|
+
+ [lang=csharp]
+ double d = Distance.Chebyshev(a, b);
+
+
+Minkowski Distance
+------------------
+
+The minkovski distance is the generalized $L_p$-norm of the difference:
+
+$$$
+d_{\mathbf{p}} : (x, y) \mapsto \|x-y\|_p = \bigg(\sum_{i=1}^{n} |x_i-y_i|^p\bigg)^\frac{1}{p}
+
+ [lang=csharp]
+ double d = Distance.Minkowski(p, a, b);
+
+
+Canberra Distance
+-----------------
+
+The canberra distance is a weighted version of the manhattan distance:
+
+$$$
+d_{\mathbf{Canberra}} : (x, y) \mapsto \sum_{i=1}^{n} \frac{|x_i-y_i|}{|x_i|+|y_i|}
+
+ [lang=csharp]
+ double d = Distance.Canberra(a, b);
+
+
+Pearson's Distance
+------------------
+
+The pearson's distance is based on pearson's product-momentum correlation coefficient of the two sample vectors:
+
+$$$
+d_{\mathbf{Pearson}} : (x, y) \mapsto 1 - \mathbf{Corr}(x, y)
+
+ [lang=csharp]
+ double d = Distance.Pearson(a, b);
+
+
+Hamming Distance
+----------------
+
+The hamming distance represents the number of entries in the two sample vectors which are different.
+
+ [lang=csharp]
+ double d = Distance.Hamming(a, b);
+*)
diff --git a/docs/content/RandomAndDistributions.fsx b/docs/content/RandomAndDistributions.fsx
index 4af5086c..d0acd13b 100644
--- a/docs/content/RandomAndDistributions.fsx
+++ b/docs/content/RandomAndDistributions.fsx
@@ -1,4 +1,4 @@
-(*** hide ***)
+(*** hide ***)
#I "../../out/lib/net40"
#r "MathNet.Numerics.dll"
#r "MathNet.Numerics.FSharp.dll"
diff --git a/docs/tools/templates/template.cshtml b/docs/tools/templates/template.cshtml
index 63ea9e3d..2fad33da 100644
--- a/docs/tools/templates/template.cshtml
+++ b/docs/tools/templates/template.cshtml
@@ -49,6 +49,7 @@
Getting started
+ Distance Metrics
Random & Distributions