From 26be4d744ab3848b2dd2e9d18e2a67ade185390b Mon Sep 17 00:00:00 2001
From: fdai7848 <jan.heidekrueger@informatik.hs-fulda.de>
Date: Sat, 3 Feb 2024 19:21:41 +0100
Subject: [PATCH] add function that converts degrees to radians

---
 src/reihen.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/reihen.c b/src/reihen.c
index 4e3ebb0..b31d063 100644
--- a/src/reihen.c
+++ b/src/reihen.c
@@ -6,6 +6,8 @@
 #include "exponent.h"
 #include "logarithmus.h"
 
+#define PI pi(1e-8)
+
 unsigned long long fac(int x){
     unsigned long long prod = 1;
     if(x==0) return 1;
@@ -30,6 +32,15 @@ double euler(){
     return exponential(1);
 }
 
+double squashDegreesTo360(double x){
+    int multiple = x / 360;
+    return x - (360*multiple);
+}
+
+double radians(double d){
+    return d / PI * 180;
+}
+
 double pi(double eps){
     double a = 1, b = 1/powerD(0.5, 2), t = 0.25, p = 1;
     double aNew, piold, pi = 1;