Overload List
| # | Signature | Description |
|---|---|---|
| 1 | TMtxVec *ArcSec(); | Inverse secant. |
| 2 | TMtxVec *ArcSec(int Index, int Len); | Calculate the inverse secant of calling object elements [Index]...[Index+Len-1] in-place. |
| 3 | TMtxVec *ArcSec(TMtxVec *X); | Calculate the inverse secant of all X object elements and store the results in the calling object. |
| 4 | TMtxVec *ArcSec(TMtxVec *X, int XIndex, int Index, int Len); | Calculate the inverse secant of X object elements [XIndex]...[XIndex+Len-1]. |
Overload 1: TMtxVec *ArcSec();
Inverse secant.
Remarks:
Calculate the inverse secant for all calling object elements in-place.
Examples
#include "Math387.h"
#include "MtxExpr.h"
using namespace Dew;
using namespace Dew::Math;
void Example()
{
Vector a;
a.SetIt(DewArray<double>{ 1.0, 1.5, 2.0, 3.0 });
a.ArcSec();
Vector expected;
expected.SetIt(DewArray<double>{ 0.0, 0.84106867056793, 1.0471975511966, 1.23095941734077 });
if (!a.IsEqual(expected, 1e-10, TCompare::cmpAbsolute))
throw tException("Vector.ArcSec: mismatch");
}See Also: TMtx::Sec, TMtx::ArcCsc
Declared in Dew::Math::TMtxVec · Dew.Math/AbstractMtxVec.h · Cross-compiler
Overload 2: TMtxVec *ArcSec(int Index, int Len);
Calculate the inverse secant 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.
Declared in Dew::Math::TMtxVec · Dew.Math/AbstractMtxVec.h · Cross-compiler
Overload 3: TMtxVec *ArcSec(TMtxVec *X);
Calculate the inverse secant of all X object elements and store the results in the calling object.
| # | Name | Type | Description |
|---|---|---|---|
| 1 | X | TMtxVec * |
Remarks:
Size and TMtx::Complex properties of calling object are adjusted automatically.
Examples
#include "Math387.h"
#include "MtxExpr.h"
using namespace Dew;
using namespace Dew::Math;
void Example()
{
Vector a;
Vector x;
x.SetIt(DewArray<double>{ 1.0, 1.5, 2.0, 3.0 });
a.ArcSec(x);
Vector expected;
expected.SetIt(DewArray<double>{ 0.0, 0.84106867056793, 1.0471975511966, 1.23095941734077 });
if (!a.IsEqual(expected, 1e-10, TCompare::cmpAbsolute))
throw tException("Vector.ArcSec: mismatch");
}Declared in Dew::Math::TMtxVec · Dew.Math/AbstractMtxVec.h · Cross-compiler
Overload 4: TMtxVec *ArcSec(TMtxVec *X, int XIndex, int Index, int Len);
Calculate the inverse secant of X object elements [XIndex]...[XIndex+Len-1].
| # | Name | Type | Description |
|---|---|---|---|
| 1 | X | TMtxVec * | |
| 2 | XIndex | int | |
| 3 | Index | int | |
| 4 | Len | int |
Remarks:
The results are stored in calling object elements [Index]...[Index+Len-1]. Size and TMtx::Complex properties of the calling object must be set explicitly. An exception is raised if array borders are overrun.
Declared in Dew::Math::TMtxVec · Dew.Math/AbstractMtxVec.h · Cross-compiler