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/taxi.rs | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/taxi.rs')

diff --git a/src/taxi.rs b/src/taxi.rs
index 83ebccf..f22afb0 100644
--- a/src/taxi.rs
+++ b/src/taxi.rs
@@ -44,6 +44,13 @@ impl<T: Coordinates> Coordinates for Taxicab<T> {
 }
 
 /// Compute the taxicab distance between two points.
+///
+/// ```math
+/// \begin{aligned}
+/// \mathrm{taxicab\_distance}(x, y) &= \|x - y\|_1 \\
+/// &= \sum_i |x_i - y_i|
+/// \end{aligned}
+/// ```
 pub fn taxicab_distance<T, U>(x: T, y: U) -> T::Value
 where
     T: Coordinates,
-- 
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