Added Lots of Documentation

Added some nice to haves
Improved and Unified General Code Layout

MathKit/MPPowerFunctionLayout.m

@@ -10,9 +10,12 @@
 
 #import "MPPowerFunction.h"
 
+
 #define kPowerFunctionExponentXOffset 1
 #define kPowerFunctionTrailingOffset 2
 
+
+
 @implementation MPPowerFunctionLayout
 
 - (NSRect)baseBounds
@@ -23,16 +26,19 @@
     return _baseBounds;
 }
 
+
 - (MPPowerFunction *)powerFunction
 {
     return (MPPowerFunction *)self.function;
 }
 
+
 - (NSIndexSet *)indexesOfRemainingChildren
 {
     return [NSIndexSet indexSetWithIndex:0];
 }
 
+
 #warning Broken Power Layout
 - (NSPoint)offsetOfChildLayoutAtIndex:(NSUInteger)index
 {
@@ -41,16 +47,19 @@
     return NSMakePoint(kPowerFunctionExponentXOffset, y);
 }
 
+
 - (BOOL)childAtIndexUsesSmallSize:(NSUInteger)index
 {
     return YES;
 }
 
+
 - (NSIndexPath *)indexPathForLocalMousePoint:(NSPoint)point
 {
     return [[NSIndexPath indexPathWithIndex:0] indexPathByAddingIndex:0];
 }
 
+
 - (NSRect)generateBounds
 {
     NSRect exponentBounds = [self childLayoutAtIndex:0].bounds;
@@ -59,9 +68,8 @@
     return NSMakeRect(0, 0, width, height);
 }
 
+
 - (void)draw
-{
-    [[NSBezierPath bezierPathWithRect:self.bounds] stroke];
-}
+{}
 
 @end