Extensive numerical machine parameter infos - double precision
Declaration Syntax| C# | Visual Basic | Visual C++ |
public struct MachineParameterDouble
Public Structure MachineParameterDouble
public value class MachineParameterDouble
Members| All Members | Fields | ||||
| Icon | Member | Description |
|---|---|---|
 | eps |
distance between the smallest number > 1.0, distinguishable from 1.0 and 1.0
|
| epsneg |
alternative eps. ibeta negep
|
| ibeta |
radix
|
| iexp |
number of exponent bits
|
| irnd |
rounding and underflow information.
|
| it |
number of base digits(bits) in the mantissa
|
| machep |
exponent of the smalles number ibeta^machep > 1.0
|
| maxexp |
smalles power of ibeta where overflow occours
|
| minexp |
smallest power of ibeta without leading zeros in the mantissa
|
| negep |
exponent of smallest number ibeta^negep wich may be substracted from 1.0, giving a result not equal to 1.0
|
| ngrd |
number of guard digits in the product of 2 mantissas
|
| xmax |
largest floating point number
|
| xmin |
smallest floating point number
|