sync with v1

2 files changed, 92 insertions, 697 deletions

diff --git a/PHPINFO b/PHPINFO
index fb3ebaa..d65aa36 100644
--- a/PHPINFO
+++ b/PHPINFO
@@ -2,5 +2,5 @@
 decimal
 
 decimal support => enabled
-decimal version => 2.0.0
-libmpdec version => 2.4.2
+decimal version => 1.5.3
+libmpdec version => 4.0.1
diff --git a/REFLECTION b/REFLECTION
index d8f893c..71218b7 100644
--- a/REFLECTION
+++ b/REFLECTION
@@ -1,20 +1,20 @@
-Extension [ <persistent> extension #109 decimal version 2.0.0 ] {
+Extension [ <persistent> extension #76 decimal version 1.5.3 ] {
 
-  - Classes [3] {
-    Class [ <internal:decimal> abstract class Decimal\Number implements JsonSerializable ] {
+  - Classes [1] {
+    Class [ <internal:decimal> final class Decimal\Decimal implements Stringable, JsonSerializable ] {
 
       - Constants [13] {
-        Constant [ public int DEFAULT_ROUNDING ] { 3 }
         Constant [ public int ROUND_UP ] { 101 }
         Constant [ public int ROUND_DOWN ] { 102 }
         Constant [ public int ROUND_CEILING ] { 103 }
         Constant [ public int ROUND_FLOOR ] { 104 }
-        Constant [ public int ROUND_HALF_UP ] { 1 }
-        Constant [ public int ROUND_HALF_DOWN ] { 2 }
-        Constant [ public int ROUND_HALF_EVEN ] { 3 }
-        Constant [ public int ROUND_HALF_ODD ] { 4 }
-        Constant [ public int ROUND_TRUNCATE ] { 105 }
-        Constant [ public int DEFAULT_PRECISION ] { 34 }
+        Constant [ public int ROUND_HALF_UP ] { 105 }
+        Constant [ public int ROUND_HALF_DOWN ] { 106 }
+        Constant [ public int ROUND_HALF_EVEN ] { 107 }
+        Constant [ public int ROUND_HALF_ODD ] { 108 }
+        Constant [ public int ROUND_TRUNCATE ] { 109 }
+        Constant [ public int DEFAULT_PRECISION ] { 28 }
+        Constant [ public int DEFAULT_ROUNDING ] { 107 }
         Constant [ public int MIN_PRECISION ] { 1 }
         Constant [ public int MAX_PRECISION ] { 999999999999999999 }
       }
@@ -22,346 +22,75 @@ Extension [ <persistent> extension #109 decimal version 2.0.0 ] {
       - Static properties [0] {
       }
 
-      - Static methods [1] {
-        Method [ <internal:decimal> static public method valueOf ] {
-
-          - Parameters [1] {
-            Parameter #0 [ <required> $value ]
-          }
-          - Return [ Decimal\Number ]
-        }
-      }
-
-      - Properties [0] {
-      }
-
-      - Methods [33] {
-        Method [ <internal:decimal> abstract public method add ] {
-
-          - Parameters [1] {
-            Parameter #0 [ <required> $value ]
-          }
-          - Return [ Decimal\Number ]
-        }
-
-        Method [ <internal:decimal> abstract public method sub ] {
-
-          - Parameters [1] {
-            Parameter #0 [ <required> $value ]
-          }
-          - Return [ Decimal\Number ]
-        }
-
-        Method [ <internal:decimal> abstract public method mul ] {
-
-          - Parameters [1] {
-            Parameter #0 [ <required> $value ]
-          }
-          - Return [ Decimal\Number ]
-        }
-
-        Method [ <internal:decimal> abstract public method div ] {
-
-          - Parameters [1] {
-            Parameter #0 [ <required> $value ]
-          }
-          - Return [ Decimal\Number ]
-        }
-
-        Method [ <internal:decimal> abstract public method pow ] {
-
-          - Parameters [1] {
-            Parameter #0 [ <required> $exponent ]
-          }
-          - Return [ Decimal\Number ]
-        }
-
-        Method [ <internal:decimal> abstract public method mod ] {
-
-          - Parameters [1] {
-            Parameter #0 [ <required> $value ]
-          }
-          - Return [ Decimal\Number ]
-        }
-
-        Method [ <internal:decimal> abstract public method shiftl ] {
-
-          - Parameters [1] {
-            Parameter #0 [ <required> $places ]
-          }
-          - Return [ Decimal\Number ]
-        }
-
-        Method [ <internal:decimal> abstract public method shiftr ] {
-
-          - Parameters [1] {
-            Parameter #0 [ <required> $places ]
-          }
-          - Return [ Decimal\Number ]
-        }
-
-        Method [ <internal:decimal> abstract public method round ] {
+      - Static methods [2] {
+        Method [ <internal:decimal> static public method sum ] {
 
           - Parameters [2] {
-            Parameter #0 [ <optional> int or NULL $places ]
-            Parameter #1 [ <optional> int or NULL $mode ]
-          }
-          - Return [ Decimal\Number ]
-        }
-
-        Method [ <internal:decimal> public method floor ] {
-
-          - Parameters [0] {
-          }
-          - Return [ Decimal\Number ]
-        }
-
-        Method [ <internal:decimal> public method ceil ] {
-
-          - Parameters [0] {
-          }
-          - Return [ Decimal\Number ]
-        }
-
-        Method [ <internal:decimal> public method trunc ] {
-
-          - Parameters [0] {
-          }
-          - Return [ Decimal\Number ]
-        }
-
-        Method [ <internal:decimal> public method abs ] {
-
-          - Parameters [0] {
-          }
-          - Return [ Decimal\Number ]
-        }
-
-        Method [ <internal:decimal> public method negate ] {
-
-          - Parameters [0] {
-          }
-          - Return [ Decimal\Number ]
-        }
-
-        Method [ <internal:decimal> public method isNaN ] {
-
-          - Parameters [0] {
-          }
-          - Return [ bool ]
-        }
-
-        Method [ <internal:decimal> public method isInf ] {
-
-          - Parameters [0] {
-          }
-          - Return [ bool ]
-        }
-
-        Method [ <internal:decimal> public method isInteger ] {
-
-          - Parameters [0] {
-          }
-          - Return [ bool ]
-        }
-
-        Method [ <internal:decimal> public method isZero ] {
-
-          - Parameters [0] {
-          }
-          - Return [ bool ]
-        }
-
-        Method [ <internal:decimal> public method isEven ] {
-
-          - Parameters [0] {
-          }
-          - Return [ bool ]
-        }
-
-        Method [ <internal:decimal> public method isOdd ] {
-
-          - Parameters [0] {
-          }
-          - Return [ bool ]
-        }
-
-        Method [ <internal:decimal> public method isPositive ] {
-
-          - Parameters [0] {
-          }
-          - Return [ bool ]
-        }
-
-        Method [ <internal:decimal> public method isNegative ] {
-
-          - Parameters [0] {
-          }
-          - Return [ bool ]
-        }
-
-        Method [ <internal:decimal> abstract public method toString ] {
-
-          - Parameters [0] {
-          }
-          - Return [ string ]
-        }
-
-        Method [ <internal:decimal> abstract public method toFixed ] {
-
-          - Parameters [3] {
-            Parameter #0 [ <optional> int or NULL $places ]
-            Parameter #1 [ <optional> bool or NULL $commas ]
-            Parameter #2 [ <optional> int or NULL $mode ]
-          }
-          - Return [ string ]
-        }
-
-        Method [ <internal:decimal> abstract public method toInt ] {
-
-          - Parameters [0] {
-          }
-          - Return [ int ]
-        }
-
-        Method [ <internal:decimal> abstract public method toFloat ] {
-
-          - Parameters [0] {
-          }
-          - Return [ float ]
-        }
-
-        Method [ <internal:decimal> public method toDecimal ] {
-
-          - Parameters [1] {
-            Parameter #0 [ <required> int $precision ]
+            Parameter #0 [ <required> $values ]
+            Parameter #1 [ <optional> ?int $precision = <default> ]
           }
           - Return [ Decimal\Decimal ]
         }
 
-        Method [ <internal:decimal> public method toRational ] {
-
-          - Parameters [0] {
-          }
-          - Return [ Decimal\Rational ]
-        }
-
-        Method [ <internal:decimal> abstract public method compareTo ] {
-
-          - Parameters [1] {
-            Parameter #0 [ <required> $other ]
-          }
-          - Return [ int ]
-        }
-
-        Method [ <internal:decimal> public method between ] {
-
-          - Parameters [3] {
-            Parameter #0 [ <required> $a ]
-            Parameter #1 [ <required> $b ]
-            Parameter #2 [ <optional> bool or NULL $inclusive ]
-          }
-          - Return [ bool ]
-        }
-
-        Method [ <internal:decimal> public method equals ] {
-
-          - Parameters [1] {
-            Parameter #0 [ <required> $other ]
-          }
-          - Return [ bool ]
-        }
+        Method [ <internal:decimal> static public method avg ] {
 
-        Method [ <internal:decimal> public method __toString ] {
-
-          - Parameters [0] {
-          }
-          - Return [ string ]
-        }
-
-        Method [ <internal:decimal, prototype JsonSerializable> public method jsonSerialize ] {
-
-          - Parameters [0] {
+          - Parameters [2] {
+            Parameter #0 [ <required> $values ]
+            Parameter #1 [ <optional> ?int $precision = <default> ]
           }
-          - Return [ string ]
+          - Return [ Decimal\Decimal ]
         }
       }
-    }
-
-    Class [ <internal:decimal> final class Decimal\Decimal extends Decimal\Number implements JsonSerializable ] {
-
-      - Constants [15] {
-        Constant [ public int DEFAULT_ROUNDING ] { 3 }
-        Constant [ public int ROUND_UP ] { 101 }
-        Constant [ public int ROUND_DOWN ] { 102 }
-        Constant [ public int ROUND_CEILING ] { 103 }
-        Constant [ public int ROUND_FLOOR ] { 104 }
-        Constant [ public int ROUND_HALF_UP ] { 1 }
-        Constant [ public int ROUND_HALF_DOWN ] { 2 }
-        Constant [ public int ROUND_HALF_EVEN ] { 3 }
-        Constant [ public int ROUND_HALF_ODD ] { 4 }
-        Constant [ public int ROUND_TRUNCATE ] { 105 }
-        Constant [ public int DEFAULT_PRECISION ] { 34 }
-        Constant [ public int MIN_PRECISION ] { 1 }
-        Constant [ public int MAX_PRECISION ] { 999999999999999999 }
-        Constant [ public object PI ] { 3.141592653589793 }
-        Constant [ public object E ] { 2.7182818284590452353602874713526625 }
-      }
 
-      - Static properties [0] {
+      - Properties [0] {
       }
 
-      - Static methods [1] {
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> static public method valueOf ] {
+      - Methods [41] {
+        Method [ <internal:decimal, ctor> public method __construct ] {
 
           - Parameters [2] {
-            Parameter #0 [ <required> $value ]
-            Parameter #1 [ <optional> int or NULL $precision ]
+            Parameter #0 [ <optional> $value = <default> ]
+            Parameter #1 [ <optional> int $precision = <default> ]
           }
-          - Return [ Decimal\Number ]
         }
-      }
-
-      - Properties [0] {
-      }
 
-      - Methods [43] {
-        Method [ <internal:decimal, ctor> private method __construct ] {
+        Method [ <internal:decimal> public method copy ] {
 
           - Parameters [0] {
           }
+          - Return [ Decimal\Decimal ]
         }
 
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method add ] {
+        Method [ <internal:decimal> public method add ] {
 
           - Parameters [1] {
             Parameter #0 [ <required> $value ]
           }
-          - Return [ Decimal\Number ]
+          - Return [ Decimal\Decimal ]
         }
 
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method sub ] {
+        Method [ <internal:decimal> public method sub ] {
 
           - Parameters [1] {
             Parameter #0 [ <required> $value ]
           }
-          - Return [ Decimal\Number ]
+          - Return [ Decimal\Decimal ]
         }
 
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method mul ] {
+        Method [ <internal:decimal> public method mul ] {
 
           - Parameters [1] {
             Parameter #0 [ <required> $value ]
           }
-          - Return [ Decimal\Number ]
+          - Return [ Decimal\Decimal ]
         }
 
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method div ] {
+        Method [ <internal:decimal> public method div ] {
 
           - Parameters [1] {
             Parameter #0 [ <required> $value ]
           }
-          - Return [ Decimal\Number ]
+          - Return [ Decimal\Decimal ]
         }
 
         Method [ <internal:decimal> public method rem ] {
@@ -369,111 +98,96 @@ Extension [ <persistent> extension #109 decimal version 2.0.0 ] {
           - Parameters [1] {
             Parameter #0 [ <required> $value ]
           }
-          - Return [ Decimal\Number ]
+          - Return [ Decimal\Decimal ]
         }
 
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method mod ] {
+        Method [ <internal:decimal> public method mod ] {
 
           - Parameters [1] {
             Parameter #0 [ <required> $value ]
           }
-          - Return [ Decimal\Number ]
+          - Return [ Decimal\Decimal ]
         }
 
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method pow ] {
+        Method [ <internal:decimal> public method pow ] {
 
           - Parameters [1] {
             Parameter #0 [ <required> $value ]
           }
-          - Return [ Decimal\Number ]
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method shiftl ] {
-
-          - Parameters [1] {
-            Parameter #0 [ <required> $places ]
-          }
-          - Return [ Decimal\Number ]
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method shiftr ] {
-
-          - Parameters [1] {
-            Parameter #0 [ <required> $places ]
-          }
-          - Return [ Decimal\Number ]
+          - Return [ Decimal\Decimal ]
         }
 
         Method [ <internal:decimal> public method ln ] {
 
           - Parameters [0] {
           }
-          - Return [ Decimal\Number ]
+          - Return [ Decimal\Decimal ]
         }
 
         Method [ <internal:decimal> public method exp ] {
 
           - Parameters [0] {
           }
-          - Return [ Decimal\Number ]
+          - Return [ Decimal\Decimal ]
         }
 
         Method [ <internal:decimal> public method log10 ] {
 
           - Parameters [0] {
           }
-          - Return [ Decimal\Number ]
+          - Return [ Decimal\Decimal ]
         }
 
         Method [ <internal:decimal> public method sqrt ] {
 
           - Parameters [0] {
           }
-          - Return [ Decimal\Number ]
+          - Return [ Decimal\Decimal ]
         }
 
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method floor ] {
+        Method [ <internal:decimal> public method floor ] {
 
           - Parameters [0] {
           }
-          - Return [ Decimal\Number ]
+          - Return [ Decimal\Decimal ]
         }
 
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method ceil ] {
+        Method [ <internal:decimal> public method ceil ] {
 
           - Parameters [0] {
           }
-          - Return [ Decimal\Number ]
+          - Return [ Decimal\Decimal ]
         }
 
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method trunc ] {
+        Method [ <internal:decimal> public method truncate ] {
 
           - Parameters [0] {
           }
-          - Return [ Decimal\Number ]
+          - Return [ Decimal\Decimal ]
         }
 
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method round ] {
+        Method [ <internal:decimal> public method round ] {
 
           - Parameters [2] {
-            Parameter #0 [ <optional> int or NULL $places ]
-            Parameter #1 [ <optional> int or NULL $mode ]
+            Parameter #0 [ <optional> ?int $places = <default> ]
+            Parameter #1 [ <optional> ?int $rounding = <default> ]
           }
-          - Return [ Decimal\Number ]
+          - Return [ Decimal\Decimal ]
         }
 
-        Method [ <internal:decimal> public method trim ] {
+        Method [ <internal:decimal> public method shift ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <required> int $places ]
           }
-          - Return [ Decimal\Number ]
+          - Return [ Decimal\Decimal ]
         }
 
-        Method [ <internal:decimal> public method reduce ] {
+        Method [ <internal:decimal> public method trim ] {
 
           - Parameters [0] {
           }
-          - Return [ Decimal\Number ]
+          - Return [ Decimal\Decimal ]
         }
 
         Method [ <internal:decimal> public method precision ] {
@@ -483,440 +197,130 @@ Extension [ <persistent> extension #109 decimal version 2.0.0 ] {
           - Return [ int ]
         }
 
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method abs ] {
-
-          - Parameters [0] {
-          }
-          - Return [ Decimal\Number ]
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method negate ] {
-
-          - Parameters [0] {
-          }
-          - Return [ Decimal\Number ]
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method isEven ] {
-
-          - Parameters [0] {
-          }
-          - Return [ bool ]
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method isOdd ] {
-
-          - Parameters [0] {
-          }
-          - Return [ bool ]
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method isPositive ] {
-
-          - Parameters [0] {
-          }
-          - Return [ bool ]
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method isNegative ] {
-
-          - Parameters [0] {
-          }
-          - Return [ bool ]
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method isNaN ] {
-
-          - Parameters [0] {
-          }
-          - Return [ bool ]
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method isInf ] {
-
-          - Parameters [0] {
-          }
-          - Return [ bool ]
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method isInteger ] {
-
-          - Parameters [0] {
-          }
-          - Return [ bool ]
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method isZero ] {
-
-          - Parameters [0] {
-          }
-          - Return [ bool ]
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method toString ] {
-
-          - Parameters [0] {
-          }
-          - Return [ string ]
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method toFixed ] {
-
-          - Parameters [3] {
-            Parameter #0 [ <optional> int or NULL $places ]
-            Parameter #1 [ <optional> bool or NULL $commas ]
-            Parameter #2 [ <optional> int or NULL $mode ]
-          }
-          - Return [ string ]
-        }
-
-        Method [ <internal:decimal> public method toSci ] {
-
-          - Parameters [1] {
-            Parameter #0 [ <optional> int or NULL $precision ]
-          }
-          - Return [ string ]
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method toInt ] {
+        Method [ <internal:decimal> public method signum ] {
 
           - Parameters [0] {
           }
           - Return [ int ]
         }
 
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method toFloat ] {
-
-          - Parameters [0] {
-          }
-          - Return [ float ]
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method toDecimal ] {
-
-          - Parameters [1] {
-            Parameter #0 [ <optional> int $precision ]
-          }
-          - Return [ Decimal\Decimal ]
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method toRational ] {
+        Method [ <internal:decimal> public method parity ] {
 
           - Parameters [0] {
           }
-          - Return [ Decimal\Rational ]
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method compareTo ] {
-
-          - Parameters [1] {
-            Parameter #0 [ <required> $other ]
-          }
           - Return [ int ]
         }
 
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method between ] {
-
-          - Parameters [3] {
-            Parameter #0 [ <required> $a ]
-            Parameter #1 [ <required> $b ]
-            Parameter #2 [ <optional> bool or NULL $inclusive ]
-          }
-          - Return [ bool ]
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method equals ] {
-
-          - Parameters [1] {
-            Parameter #0 [ <required> $other ]
-          }
-          - Return [ bool ]
-        }
-
-        Method [ <internal:decimal, inherits Decimal\Number> public method __toString ] {
-
-          - Parameters [0] {
-          }
-          - Return [ string ]
-        }
-
-        Method [ <internal:decimal, inherits Decimal\Number, prototype JsonSerializable> public method jsonSerialize ] {
-
-          - Parameters [0] {
-          }
-          - Return [ string ]
-        }
-      }
-    }
-
-    Class [ <internal:decimal> final class Decimal\Rational extends Decimal\Number implements JsonSerializable ] {
-
-      - Constants [13] {
-        Constant [ public int DEFAULT_ROUNDING ] { 3 }
-        Constant [ public int ROUND_UP ] { 101 }
-        Constant [ public int ROUND_DOWN ] { 102 }
-        Constant [ public int ROUND_CEILING ] { 103 }
-        Constant [ public int ROUND_FLOOR ] { 104 }
-        Constant [ public int ROUND_HALF_UP ] { 1 }
-        Constant [ public int ROUND_HALF_DOWN ] { 2 }
-        Constant [ public int ROUND_HALF_EVEN ] { 3 }
-        Constant [ public int ROUND_HALF_ODD ] { 4 }
-        Constant [ public int ROUND_TRUNCATE ] { 105 }
-        Constant [ public int DEFAULT_PRECISION ] { 34 }
-        Constant [ public int MIN_PRECISION ] { 1 }
-        Constant [ public int MAX_PRECISION ] { 999999999999999999 }
-      }
-
-      - Static properties [0] {
-      }
-
-      - Static methods [1] {
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> static public method valueOf ] {
-
-          - Parameters [1] {
-            Parameter #0 [ <required> $value ]
-          }
-          - Return [ Decimal\Number ]
-        }
-      }
-
-      - Properties [0] {
-      }
-
-      - Methods [36] {
-        Method [ <internal:decimal, ctor> private method __construct ] {
-
-          - Parameters [0] {
-          }
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method add ] {
-
-          - Parameters [1] {
-            Parameter #0 [ <required> $value ]
-          }
-          - Return [ Decimal\Number ]
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method sub ] {
-
-          - Parameters [1] {
-            Parameter #0 [ <required> $value ]
-          }
-          - Return [ Decimal\Number ]
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method mul ] {
-
-          - Parameters [1] {
-            Parameter #0 [ <required> $value ]
-          }
-          - Return [ Decimal\Number ]
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method div ] {
-
-          - Parameters [1] {
-            Parameter #0 [ <required> $value ]
-          }
-          - Return [ Decimal\Number ]
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method pow ] {
-
-          - Parameters [1] {
-            Parameter #0 [ <required> $exponent ]
-          }
-          - Return [ Decimal\Number ]
-        }
-
-        Method [ <internal:decimal> public method rem ] {
-
-          - Parameters [1] {
-            Parameter #0 [ <required> $value ]
-          }
-          - Return [ Decimal\Number ]
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method mod ] {
-
-          - Parameters [1] {
-            Parameter #0 [ <required> $value ]
-          }
-          - Return [ Decimal\Number ]
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method shiftl ] {
-
-          - Parameters [1] {
-            Parameter #0 [ <required> $places ]
-          }
-          - Return [ Decimal\Number ]
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method shiftr ] {
-
-          - Parameters [1] {
-            Parameter #0 [ <required> $places ]
-          }
-          - Return [ Decimal\Number ]
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method floor ] {
-
-          - Parameters [0] {
-          }
-          - Return [ Decimal\Number ]
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method ceil ] {
-
-          - Parameters [0] {
-          }
-          - Return [ Decimal\Number ]
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method trunc ] {
-
-          - Parameters [0] {
-          }
-          - Return [ Decimal\Number ]
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method round ] {
-
-          - Parameters [2] {
-            Parameter #0 [ <optional> int or NULL $places ]
-            Parameter #1 [ <optional> int or NULL $rounding ]
-          }
-          - Return [ Decimal\Number ]
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method abs ] {
+        Method [ <internal:decimal> public method abs ] {
 
           - Parameters [0] {
           }
-          - Return [ Decimal\Number ]
+          - Return [ Decimal\Decimal ]
         }
 
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method negate ] {
+        Method [ <internal:decimal> public method negate ] {
 
           - Parameters [0] {
           }
-          - Return [ Decimal\Number ]
+          - Return [ Decimal\Decimal ]
         }
 
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method isEven ] {
+        Method [ <internal:decimal> public method isEven ] {
 
           - Parameters [0] {
           }
           - Return [ bool ]
         }
 
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method isOdd ] {
+        Method [ <internal:decimal> public method isOdd ] {
 
           - Parameters [0] {
           }
           - Return [ bool ]
         }
 
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method isPositive ] {
+        Method [ <internal:decimal> public method isPositive ] {
 
           - Parameters [0] {
           }
           - Return [ bool ]
         }
 
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method isNegative ] {
+        Method [ <internal:decimal> public method isNegative ] {
 
           - Parameters [0] {
           }
           - Return [ bool ]
         }
 
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method isNaN ] {
+        Method [ <internal:decimal> public method isNaN ] {
 
           - Parameters [0] {
           }
           - Return [ bool ]
         }
 
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method isInf ] {
+        Method [ <internal:decimal> public method isInf ] {
 
           - Parameters [0] {
           }
           - Return [ bool ]
         }
 
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method isInteger ] {
+        Method [ <internal:decimal> public method isInteger ] {
 
           - Parameters [0] {
           }
           - Return [ bool ]
         }
 
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method isZero ] {
+        Method [ <internal:decimal> public method isZero ] {
 
           - Parameters [0] {
           }
           - Return [ bool ]
         }
 
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method toFixed ] {
+        Method [ <internal:decimal> public method toFixed ] {
 
           - Parameters [3] {
-            Parameter #0 [ <optional> int or NULL $places ]
-            Parameter #1 [ <optional> bool or NULL $commas ]
-            Parameter #2 [ <optional> int or NULL $mode ]
-          }
-          - Return [ string ]
-        }
-
-        Method [ <internal:decimal> public method toSci ] {
-
-          - Parameters [1] {
-            Parameter #0 [ <optional> int or NULL $precision ]
+            Parameter #0 [ <optional> ?int $places = <default> ]
+            Parameter #1 [ <optional> ?bool $commas = <default> ]
+            Parameter #2 [ <optional> ?int $rounding = <default> ]
           }
           - Return [ string ]
         }
 
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method toString ] {
+        Method [ <internal:decimal> public method toString ] {
 
           - Parameters [0] {
           }
           - Return [ string ]
         }
 
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method toInt ] {
+        Method [ <internal:decimal> public method toInt ] {
 
           - Parameters [0] {
           }
           - Return [ int ]
         }
 
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method toFloat ] {
+        Method [ <internal:decimal> public method toFloat ] {
 
           - Parameters [0] {
           }
           - Return [ float ]
         }
 
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method toDecimal ] {
+        Method [ <internal:decimal> public method equals ] {
 
           - Parameters [1] {
-            Parameter #0 [ <required> int $precision ]
-          }
-          - Return [ Decimal\Decimal ]
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method toRational ] {
-
-          - Parameters [0] {
+            Parameter #0 [ <required> $other ]
           }
-          - Return [ Decimal\Rational ]
+          - Return [ bool ]
         }
 
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method compareTo ] {
+        Method [ <internal:decimal> public method compareTo ] {
 
           - Parameters [1] {
             Parameter #0 [ <required> $other ]
@@ -924,32 +328,23 @@ Extension [ <persistent> extension #109 decimal version 2.0.0 ] {
           - Return [ int ]
         }
 
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method between ] {
-
-          - Parameters [3] {
-            Parameter #0 [ <required> $a ]
-            Parameter #1 [ <required> $b ]
-            Parameter #2 [ <optional> bool or NULL $inclusive ]
-          }
-          - Return [ bool ]
-        }
-
-        Method [ <internal:decimal, overwrites Decimal\Number, prototype Decimal\Number> public method equals ] {
+        Method [ <internal:decimal> public method between ] {
 
-          - Parameters [1] {
-            Parameter #0 [ <required> $other ]
+          - Parameters [2] {
+            Parameter #0 [ <required> $op1 ]
+            Parameter #1 [ <optional> $op2 = <default> ]
           }
           - Return [ bool ]
         }
 
-        Method [ <internal:decimal, inherits Decimal\Number> public method __toString ] {
+        Method [ <internal:decimal, prototype Stringable> public method __toString ] {
 
           - Parameters [0] {
           }
           - Return [ string ]
         }
 
-        Method [ <internal:decimal, inherits Decimal\Number, prototype JsonSerializable> public method jsonSerialize ] {
+        Method [ <internal:decimal, prototype JsonSerializable> public method jsonSerialize ] {
 
           - Parameters [0] {
           }