From 1e5c21b444042fd0fb2bea6e183c1b0120f91096 Mon Sep 17 00:00:00 2001
From: Ulriche Nguefack <ulriche.nguefack@informatik.hs-fulda.de>
Date: Wed, 7 Feb 2024 14:35:39 +0100
Subject: [PATCH] refactoring: case(for cosine and tangent)

---
 src/main/c/Calculator/calculator.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/main/c/Calculator/calculator.c b/src/main/c/Calculator/calculator.c
index 8b75156..4cfafd2 100644
--- a/src/main/c/Calculator/calculator.c
+++ b/src/main/c/Calculator/calculator.c
@@ -101,7 +101,12 @@ double combination(int n, int r);
         case 14:
             return pow(num1, num2);
         case 15:
-            return sin(num1 * M_PI / 180.0);      
+            return sin(num1 * M_PI / 180.0); 
+        case 16:
+            return cos(num1 * M_PI / 180.0);
+        case 17:
+            return tan(num1 * M_PI / 180.0);
+