Jodosoft
IMathTNumericSign Method
Returns an integer that indicates the sign of a number.
Definition
Namespace: Jodosoft.Numerics
Assembly: Jodosoft.Numerics (in Jodosoft.Numerics.dll) Version: 2.0
A number that indicates the sign of value, as shown in the following table.
Assembly: Jodosoft.Numerics (in Jodosoft.Numerics.dll) Version: 2.0
C#
int Sign(
TNumeric value
)VB
Function Sign (
value As TNumeric
) As IntegerC++
int Sign(
TNumeric value
)F#
abstract Sign :
value : 'TNumeric -> int Parameters
- value TNumeric
- A number.
Return Value
Int32A number that indicates the sign of value, as shown in the following table.
| Return value | Meaning |
|---|---|
| -1 | value is less than zero |
| 0 | value is equal to zero. |
| 1 | value is greater than zero. |
Remarks
This method may return NaN or Infinity.
If NaN or Infinity cannot be represented by TNumeric,
then this method may throw an ArithmeticException.
Exceptions
| ArithmeticException | value is equal to NaN. |