From d0ce78e95b8d37a084aa95290eb8e92a423b31ae Mon Sep 17 00:00:00 2001
From: Amlal <amlal@nekernel.org>
Date: Fri, 9 May 2025 13:26:04 +0200
Subject: feat(lib): add math.hpp for STL-inspired utilities.

Signed-off-by: Amlal <amlal@nekernel.org>
---
 lib/astdx/math.hpp | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 lib/astdx/math.hpp

diff --git a/lib/astdx/math.hpp b/lib/astdx/math.hpp
new file mode 100644
index 0000000..6d344bd
--- /dev/null
+++ b/lib/astdx/math.hpp
@@ -0,0 +1,35 @@
+/*
+ * File: equiv.hpp
+ * Purpose: mathematics c++ header.
+ * Author: Amlal El Mahrouss (amlal@nekernel.org)
+ * Copyright 2025, Amlal El Mahrouss all rights reserved.
+ */
+
+#pragma once
+
+#include <cmath>
+
+namespace astdx::math
+{
+	template <size_t T>
+	struct is_non_boolean_integer final
+	{
+		static constexpr const bool value = true;
+	};
+
+	template <>
+	struct is_non_boolean_integer<false> final
+	{
+		static constexpr const bool value = false;
+	};
+
+	template <>
+	struct is_non_boolean_integer<true> final
+	{
+		static constexpr const bool value = false;
+	};
+
+	constexpr inline auto not_a_number = NAN;
+	constexpr inline auto positive_infinity = INFINITY;
+	constexpr inline auto negative_infinity = -positive_infinity;
+} // namespace astdx::math
\ No newline at end of file
-- 
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