Added Documentation

MathKit/MPNegatedTerm.h

@@ -13,10 +13,30 @@
 @class MPNegatedTerm;
 
 
+/*!
+    @class      MPNegatedTerm
+    @abstract   A negated term is a term whose value is multiplied by
+                <code>-1</code>.
+ */
 @interface MPNegatedTerm : MPTerm
 
+
+/*!
+    @method     initWithTerm:
+    @abstract   Initializes a new negated term.
+ 
+    @param      term
+                The term the receiver is to be initialized with.
+ 
+    @return     A new negated term.
+ */
 - (instancetype)initWithTerm:(MPTerm *)term; /* designated initializer */
 
+
+/*!
+ @property   term
+ @abstract   The receiver's term.
+ */
 @property (readonly, nonatomic, strong) MPTerm *term;
 
 @end