Overload List
| # | Signature | Description |
|---|---|---|
| 1 | function InvSqrt: TMtxVec; | The inverse of square root 1/(v)^1/2. |
| └ indexed: function InvSqrt(Index: Integer; Len: Integer): TMtxVec; | ||
| 2 | function InvSqrt(const X: TMtxVec): TMtxVec; | Calculate the inverse of square root for all X elements and store the results in the calling object. |
| └ indexed: function InvSqrt(const X: TMtxVec; XIndex: Integer; Index: Integer; Len: Integer): TMtxVec; |
Overload 1: function InvSqrt: TMtxVec;
The inverse of square root 1/(v)^1/2.
Result: stored in self (calling object), returns self for chaining
Calculate the inverse square root (1/(element)^(1/2)) of all calling object elements in-place.
Indexed: function InvSqrt(Index: Integer; Len: Integer): TMtxVec;
Calculate the inverse of square root for calling object elements [Index]..[Index+Len-1] in-place.
| # | Name | Type | Description |
|---|---|---|---|
| 1 | Index | Integer | start index |
| 2 | Len | Integer | element count |
Result: stored in self (calling object), returns self for chaining
An exception is raised if Matrix.ConditionCheck is True and array borders are overrun.
Overload 2: function InvSqrt(const X: TMtxVec): TMtxVec;
Calculate the inverse of square root for all X elements and store the results in the calling object.
| # | Name | Type | Description |
|---|---|---|---|
| 1 | X | TMtxVec |
Result: stored in self (calling object), returns self for chaining
Size and Matrix.Complex properties of the calling Matrix are set implicitly to match the X object.
Indexed: function InvSqrt(const X: TMtxVec; XIndex: Integer; Index: Integer; Len: Integer): TMtxVec;
Calculate the inverse of square root for X elements [XIndex]..[XIndex+Len-1] and store the results in the calling object elements [Index]..[Index+Len-1].
| # | Name | Type | Description |
|---|---|---|---|
| 1 | X | TMtxVec | |
| 2 | XIndex | Integer | X start index |
| 3 | Index | Integer | start index |
| 4 | Len | Integer | element count |
Result: stored in self (calling object), returns self for chaining
Size and Matrix.Complex properties of the calling object must be set explicitly. An exception is raised if Matrix.ConditionCheck is True and array borders are overrun.