From a53b33587e820b65e9c4463adef238a9304fd5e7 Mon Sep 17 00:00:00 2001
From: Ahmet Inan <inan@aicodix.de>
Date: Mon, 17 Apr 2023 10:36:04 +0200
Subject: [PATCH] added some more operators

---
 complex.hh | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/complex.hh b/complex.hh
index 50905f8..6127144 100644
--- a/complex.hh
+++ b/complex.hh
@@ -53,6 +53,18 @@ public:
 	}
 };
 
+template <typename T>
+static constexpr bool operator == (Complex<T> a, Complex<T> b)
+{
+	return a.real() == b.real() && a.imag() == b.imag();
+}
+
+template <typename T>
+static constexpr bool operator != (Complex<T> a, Complex<T> b)
+{
+	return a.real() != b.real() || a.imag() != b.imag();
+}
+
 template <typename T>
 static constexpr Complex<T> operator + (Complex<T> a, Complex<T> b)
 {
@@ -95,6 +107,13 @@ static constexpr Complex<T> operator * (Complex<T> a, Complex<T> b)
 	return Complex<T>(a.real() * b.real() - a.imag() * b.imag(), a.real() * b.imag() + a.imag() * b.real());
 }
 
+template <typename T>
+static constexpr Complex<T> operator / (T a, Complex<T> b)
+{
+	return Complex<T>((a * b.real()) / (b.real() * b.real() + b.imag() * b.imag()),
+			- (a * b.imag()) / (b.real() * b.real() + b.imag() * b.imag()));
+}
+
 template <typename T>
 static constexpr Complex<T> operator / (Complex<T> a, Complex<T> b)
 {