Overload List
| # | Signature | Description |
|---|---|---|
| 1 | TMtxVec *Cot() const; | Cotangens. |
| 2 | TMtxVec *Cot(int Index, int Len) const; | Calculate the cotangens of calling object elements [Index]...[Index+Len-1] in-place. |
| 3 | TMtxVec *Cot(TMtxVec *X) const; | Calculate the cotangens of all X object elements and store the results in the calling object. |
| 4 | TMtxVec *Cot(TMtxVec *X, int XIndex, int Index, int Len) const; | Calculate the cotangens of X object elements [XIndex]...[XIndex+Len-1]. The results are stored in calling object elements [Index]...[Index+Len-1]. |
Overload 1: TMtxVec *Cot() const;
Cotangens.
Remarks:
Calculate the cotangens of all caling object elements in-place.
Examples
#include "MtxExpr.h"
using namespace Dew;
using namespace Dew::Math;
void Example()
{
Matrix a;
a.SetIt(1, 2, true, DewArray<double>{1, -2, 3, 4});
a.Cot(); // Computes complex cotangens
}See Also: Matrix::Tan, Matrix::ArcCot
Declared in Dew::Math::Matrix · Dew.Math/MtxExpr.h · Cross-compiler
Overload 2: TMtxVec *Cot(int Index, int Len) const;
Calculate the cotangens of calling object elements [Index]...[Index+Len-1] in-place.
| # | Name | Type | Description |
|---|---|---|---|
| 1 | Index | int | |
| 2 | Len | int |
Remarks:
An exception is raised if array borders are overrun.
Examples
#include "MtxExpr.h"
#include "Units.Math387.h"
using namespace Dew;
using namespace Dew::Math;
using namespace Dew::Math::Units::Math387;
void Example()
{
Matrix a;
a = {{Cplx(1, -2), Cplx(3, 4)}};
a.Cot(); // Computes complex cotangens
}Declared in Dew::Math::Matrix · Dew.Math/MtxExpr.h · Cross-compiler
Overload 3: TMtxVec *Cot(TMtxVec *X) const;
Calculate the cotangens of all X object elements and store the results in the calling object.
| # | Name | Type | Description |
|---|---|---|---|
| 1 | X | TMtxVec * |
Remarks:
Size and Matrix::Complex properties of calling object are adjusted automatically.
Declared in Dew::Math::Matrix · Dew.Math/MtxExpr.h · Cross-compiler
Overload 4: TMtxVec *Cot(TMtxVec *X, int XIndex, int Index, int Len) const;
Calculate the cotangens of X object elements [XIndex]...[XIndex+Len-1]. The results are stored in calling object elements [Index]...[Index+Len-1].
| # | Name | Type | Description |
|---|---|---|---|
| 1 | X | TMtxVec * | |
| 2 | XIndex | int | |
| 3 | Index | int | |
| 4 | Len | int |
Remarks:
Size and Matrix::Complex properties of the calling object must be set explicitly. An exception is raised if array borders are overrun.
Declared in Dew::Math::Matrix · Dew.Math/MtxExpr.h · Cross-compiler