1 files changed, 17 insertions, 0 deletions
diff --git a/src/driving.c b/src/driving.c
new file mode 100644
index 0000000..56bea63
--- /dev/null
+++ b/src/driving.c
@@ -0,0 +1,17 @@
+#include "driving.h"
+#include <math.h>
+
+_Complex double g_test(
+  int kx,
+  int ky
+){
+  //return sqrt(kx*kx*ky*ky)*exp(-(kx*kx+ky*ky));
+  if(kx==2 && ky==-1){
+    return 0.5+sqrt(3)/2*I;
+  }
+  else if(kx==-2 && ky==1){
+     return 0.5-sqrt(3)/2*I;
+  }
+  return 0.;
+}
+