Show API including methods [skip ci]

README.md

@@ -11,14 +11,56 @@ Math
 
 Big number handling
 
-API
----
+API: BigInt
+-----------
 
 ```php
-@FileSystemCL<...\xp\math\src\test\php\>
-package math {
-  public abstract class math.BigNum
-  public class math.BigFloat
-  public class math.BigInt
+public class math.BigInt extends math.BigNum {
+
+  public math.BigInt __construct(string $in)
+
+  protected static string bytesOf(var $n)
+
+  public math.BigNum add(var $other)
+  public math.BigNum subtract(var $other)
+  public math.BigNum multiply(var $other)
+  public math.BigNum divide(var $other)
+  public math.BigNum add0(var $other)
+  public math.BigNum subtract0(var $other)
+  public math.BigNum multiply0(var $other)
+  public math.BigNum divide0(var $other)
+  public math.BigNum power(var $other)
+  public math.BigNum modulo(var $other)
+  public math.BigNum bitwiseAnd(var $other)
+  public math.BigNum bitwiseOr(var $other)
+  public math.BigNum bitwiseXor(var $other)
+  public math.BigNum shiftRight(var $shift)
+  public math.BigNum shiftLeft(var $shift)
+  public int byteValue()
+  public int intValue()
+  public int doubleValue()
+}
+```
+
+API: BigFloat
+-------------
+
+```php
+public class math.BigFloat extends math.BigNum {
+  protected var math.BigNum::$num
+
+  public math.BigFloat __construct(string $in)
+
+  public math.BigNum add(var $other)
+  public math.BigNum subtract(var $other)
+  public math.BigNum multiply(var $other)
+  public math.BigNum divide(var $other)
+  public math.BigNum power(var $other)
+  public math.BigFloat ceil()
+  public math.BigFloat floor()
+  public math.BigFloat round([int $precision= 0])
+  public bool equals(lang.Generic $cmp)
+  public int intValue()
+  public int doubleValue()
 }
 ```