From 66aa423f27192b4f8c343e4997565570c552282d Mon Sep 17 00:00:00 2001
From: Aadhavan Srinivasan <aadhavan@twomorecents.org>
Date: Thu, 18 Jan 2024 19:28:29 -0500
Subject: [PATCH] Added math helper function

---
 math-helpers.hpp | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 math-helpers.hpp

diff --git a/math-helpers.hpp b/math-helpers.hpp
new file mode 100644
index 0000000..d3daaf6
--- /dev/null
+++ b/math-helpers.hpp
@@ -0,0 +1,6 @@
+int signum(int num) {
+	int retval = 0;
+	(num > 0) ? retval = 1 : retval = -1;
+	return retval;
+}
+