Cosmetics

2017-01-18 07:37:06 +01:00
parent 55ee19b50a
commit e740a88e13
1 changed files with 10 additions and 5 deletions
@@ -470,18 +470,23 @@ unsigned int expou(unsigned int x, unsigned int k)

 int expo(int x, int k)
 {
-  if (k == 0) return x;
+  if (k == 0) {
+    return x;
+  }
+  
  int y;
  bool neg = (x < 0);

-  if (neg) x = -x;
-  if (k<0) {
-    y = RESXu-expou(RESXu-x, -k);
+  if (neg) {
+    x = -x;
+  }
+  if (k < 0) {
+    y = RESXu - expou(RESXu-x, -k);
  }
  else {
    y = expou(x, k);
  }
-  return neg? -y : y;
+  return neg ? -y : y;
 }

 point_t getPoint(uint8_t i)