From f8dd34deddc7366a6562365d79a29269feaeb829 Mon Sep 17 00:00:00 2001
From: Ameya Chawla <88154798+ameyachawlaggsipu@users.noreply.github.com>
Date: Fri, 22 Oct 2021 11:29:24 +0530
Subject: [PATCH] Update fast_fourier_transform.cpp

---
 numerical_methods/fast_fourier_transform.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/numerical_methods/fast_fourier_transform.cpp b/numerical_methods/fast_fourier_transform.cpp
index 5e049bdf8..4e099e6bf 100644
--- a/numerical_methods/fast_fourier_transform.cpp
+++ b/numerical_methods/fast_fourier_transform.cpp
@@ -47,7 +47,7 @@ std::complex<double>* FastFourierTransform(std::complex<double>*p,uint64_t n)
 	
 	}
     
-    	double pi = 2 * asin(1.0);  /// Declaring value of pi
+    	auto pi = 2 * asin(1.0);  /// Declaring value of pi
     
 	auto om=std::complex<double>(cos(2*pi/n),sin(2*pi/n));  ///Calculating value of omega