1 files changed, 5 insertions, 5 deletions
diff --git a/cores/arduino/wiring.h b/cores/arduino/wiring.h
index 9600a0f..2f84f78 100755
--- a/cores/arduino/wiring.h
+++ b/cores/arduino/wiring.h
@@ -41,11 +41,11 @@ extern "C"{
 #define true 0x1
 #define false 0x0
 
-#define PI 3.14159265
-#define HALF_PI 1.57079
-#define TWO_PI 6.283185
-#define DEG_TO_RAD 0.01745329
-#define RAD_TO_DEG 57.2957786
+#define PI 3.1415926535897932384626433832795
+#define HALF_PI 1.5707963267948966192313216916398
+#define TWO_PI 6.283185307179586476925286766559
+#define DEG_TO_RAD 0.017453292519943295769236907684886
+#define RAD_TO_DEG 57.295779513082320876798154814105
 
 #define SERIAL  0x0
 #define DISPLAY 0x1