SMath Studio Core documentation
TNumberSign Method
Computes the sign function for the number.
If obj is of type TSystem then applies this method recursively to all elements of the system.
For a scalar value, the sign function is defined as follows.
| -1 | Value is negative. |
| 0 | Value is zero. |
| 1 | Value is positive. |
Definition
Namespace: SMath.Math.Numeric
Assembly: SMath.Math.Numeric (in SMath.Math.Numeric.dll) Version: 1.73.9126.0
Value(s) of the sign function.
Assembly: SMath.Math.Numeric (in SMath.Math.Numeric.dll) Version: 1.73.9126.0
C#
public TNumber Sign()VB
Public Function Sign As TNumberC++
public:
TNumber^ Sign()F#
member Sign : unit -> TNumber Return Value
TNumberValue(s) of the sign function.
Exceptions
| GeneralException | Thrown if Type of obj is neither scalar nor TSystem. |