From 07275ecb5fd0bdd5845e18d806f59ec435a4315f Mon Sep 17 00:00:00 2001
From: Bananymous <oskari.alaranta@bananymous.com>
Date: Sun, 3 Nov 2024 20:19:45 +0200
Subject: [PATCH] BAN: Implement floating point constants in Numbers.h

---
 BAN/include/BAN/Numbers.h | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 BAN/include/BAN/Numbers.h

diff --git a/BAN/include/BAN/Numbers.h b/BAN/include/BAN/Numbers.h
new file mode 100644
index 0000000000..9389e54c98
--- /dev/null
+++ b/BAN/include/BAN/Numbers.h
@@ -0,0 +1,28 @@
+#pragma once
+
+#include <BAN/Traits.h>
+
+namespace BAN::numbers
+{
+
+	template<floating_point T> inline constexpr T e_v      = 2.71828182845904523536;
+	template<floating_point T> inline constexpr T log2e_v  = 1.44269504088896340736;
+	template<floating_point T> inline constexpr T lge_v    = 0.43429448190325182765;
+	template<floating_point T> inline constexpr T lg2_v    = 0.30102999566398119521;
+	template<floating_point T> inline constexpr T ln2_v    = 0.69314718055994530942;
+	template<floating_point T> inline constexpr T ln10_v   = 2.30258509299404568402;
+	template<floating_point T> inline constexpr T pi_v     = 3.14159265358979323846;
+	template<floating_point T> inline constexpr T sqrt2_v  = 1.41421356237309504880;
+	template<floating_point T> inline constexpr T sqrt3_v  = 1.73205080756887729353;
+
+	inline constexpr double e      = e_v<double>;
+	inline constexpr double log2e  = log2e_v<double>;
+	inline constexpr double lge    = lge_v<double>;
+	inline constexpr double lg2    = lge_v<double>;
+	inline constexpr double ln2    = ln2_v<double>;
+	inline constexpr double ln10   = ln10_v<double>;
+	inline constexpr double pi     = pi_v<double>;
+	inline constexpr double sqrt2  = sqrt2_v<double>;
+	inline constexpr double sqrt3  = sqrt3_v<double>;
+
+}