From e466113d70e9786259b3516b5951771b0706e5d8 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Fri, 26 Jun 2020 17:20:22 -0400
Subject: docs: Integrate KaTeX and add some formulas

---
 src/euclid.rs | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/euclid.rs')

diff --git a/src/euclid.rs b/src/euclid.rs
index 4f2309a..0f2281e 100644
--- a/src/euclid.rs
+++ b/src/euclid.rs
@@ -47,6 +47,13 @@ impl<T: Coordinates> Coordinates for Euclidean<T> {
 }
 
 /// Compute the Euclidean distance between two points.
+///
+/// ```math
+/// \begin{aligned}
+/// \mathrm{euclidean\_distance}(x, y) &= \|x - y\|_2 \\
+/// &= \sqrt{\sum_i (x_i - y_i)^2}
+/// \end{aligned}
+/// ```
 pub fn euclidean_distance<T, U>(x: T, y: U) -> EuclideanDistance<T::Value>
 where
     T: Coordinates,
-- 
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