diff --git a/README.md b/README.md
index 2ff7e35..c2f5a38 100644
--- a/README.md
+++ b/README.md
@@ -500,7 +500,7 @@ Numbers
 ### Math
 ```python
 from math import e, pi, inf, nan, isinf, isnan
-from math import cos, sin, tan, acos, asin, atan, degrees, radians
+from math import sin, cos, tan, asin, acos, atan, degrees, radians
 from math import log, log10, log2
 ```
 
diff --git a/index.html b/index.html
index 223ce25..dc85944 100644
--- a/index.html
+++ b/index.html
@@ -608,7 +608,7 @@ to_exclusive   = <range>.stop
 </code></pre></div>
 
 <div><h3 id="math">Math</h3><pre><code class="python language-python hljs"><span class="hljs-keyword">from</span> math <span class="hljs-keyword">import</span> e, pi, inf, nan, isinf, isnan
-<span class="hljs-keyword">from</span> math <span class="hljs-keyword">import</span> cos, sin, tan, acos, asin, atan, degrees, radians
+<span class="hljs-keyword">from</span> math <span class="hljs-keyword">import</span> sin, cos, tan, asin, acos, atan, degrees, radians
 <span class="hljs-keyword">from</span> math <span class="hljs-keyword">import</span> log, log10, log2
 </code></pre></div>