System Namespace   Math Class

---

Returns the largest whole number less than or equal to the specified number.

[ VB ]
Public Shared Function Floor ( _
   ByVal d As Double _
) As Double

[ C# ]
public static double Floor (
   double d
);

[ C++ ]
public: static double Floor (
   double d
);

[ JScript ]
public static function Floor (
   d : double
) : double;

d

A number.

The largest whole number less than or equal to d. If d is equal to NaN, NegativeInfinity, or PositiveInfinity, then that value is returned.

The behavior of this method follows IEEE Standard 754, section 4. This kind of rounding is sometimes called rounding toward negative infinity.

Math Members   Round   Ceiling

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