function SgnMul(const Src: TMtxVec): TMtxVec;
Signum.
| # | Name | Type | Description |
|---|---|---|---|
| 1 | Src | TMtxVec |
Result: stored in self (calling object), returns self for chaining
Remarks:
Calculates the signum of all Src object elements and multiplies it with the calling object elements accordingly.
Signum(X) is 1 for X > 0 , equal to zero for X = 0 and -1 for X < 0. The length of Src and of the calling object must match or an exception will be raised.
Size and Matrix.Complex property of calling object are adjusted automatically.