From 59563610888d79fb3b7b0a27217890036b703453 Mon Sep 17 00:00:00 2001
From: Kat Richey <thedarkqueenaeris@zoho.com>
Date: Thu, 27 Oct 2022 23:53:21 -0500
Subject: [PATCH] And tangent

---
 math/tan.c | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 math/tan.c

diff --git a/math/tan.c b/math/tan.c
new file mode 100644
index 0000000..3f1b86f
--- /dev/null
+++ b/math/tan.c
@@ -0,0 +1,5 @@
+#include <math.h>
+
+double tan(double x) {
+  return (cos(x - M_PI_2) / cos(x))
+}
\ No newline at end of file