From 51ae056cdf09f6f2aacc1d50bc686a4618ae100e Mon Sep 17 00:00:00 2001
From: kishanshukla-2307 <2307kishanshukla@gmail.com>
Date: Tue, 17 Mar 2020 21:43:03 +0530
Subject: [PATCH] minor bug fix

---
 include/real/real.hpp | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/include/real/real.hpp b/include/real/real.hpp
index dfdd39d..b145d8e 100644
--- a/include/real/real.hpp
+++ b/include/real/real.hpp
@@ -411,7 +411,7 @@ namespace boost {
                                         x_op_1 = real(x).add(real(one), RECURSION_LEVEL::ONE);
                                         break;
                                     case (RECURSION_LEVEL::ONE):
-                                        x_op_1 = real(a).add(real(one), RECURSION_LEVEL::ZERO);
+                                        x_op_1 = real(x).add(real(one), RECURSION_LEVEL::ZERO);
                                         break;
                                     default:
                                         throw invalid_recursion_level_exception();
@@ -420,10 +420,10 @@ namespace boost {
                             else if (op == OPERATION::SUBTRACTION) {
                                 switch(rc_lvl) {
                                     case (RECURSION_LEVEL::TWO):
-                                        x_op_1 = real(a).subtract(real(b), RECURSION_LEVEL::ONE);
+                                        x_op_1 = real(x).subtract(real(one), RECURSION_LEVEL::ONE);
                                         break;
                                     case (RECURSION_LEVEL::ONE):
-                                        x_op_1 = real(a).subtract(real(b), RECURSION_LEVEL::ZERO);
+                                        x_op_1 = real(x).subtract(real(one), RECURSION_LEVEL::ZERO);
                                         break;
                                     default:
                                         throw invalid_recursion_level_exception();
@@ -471,10 +471,10 @@ namespace boost {
                         else if (op == OPERATION::SUBTRACTION) {
                             switch(rc_lvl) {
                                 case (RECURSION_LEVEL::TWO):
-                                    x_op_1 = real(a).subtract(real(b), RECURSION_LEVEL::ONE);
+                                    x_op_1 = real(x).subtract(real(one), RECURSION_LEVEL::ONE);
                                     break;
                                 case (RECURSION_LEVEL::ONE):
-                                    x_op_1 = real(a).subtract(real(b), RECURSION_LEVEL::ZERO);
+                                    x_op_1 = real(x).subtract(real(one), RECURSION_LEVEL::ZERO);
                                     break;
                                 default:
                                     throw invalid_recursion_level_exception();