Advanced Analysis Library Only
AnalysisLibErrType PolyRootsEx (double polynomialCoefficients[], int numberOfCoefficients, NIComplexNumber polynomialRoots[]);
Calculates the roots of a real polynomial with high precision.
Input | ||
Name | Type | Description |
polynomialCoefficients | double-precision array | The coefficients of the polynomial in ascending order of power. |
numberOfCoefficients | integer | The length of polynomialCoefficients. |
Output | ||
Name | Type | Description |
polynomialRoots | complex number array | The roots of the polynomial. The length of polynomialRoots is numberOfCoefficients - 1. |
Name | Type | Description |
status | AnalysisLibErrType | A value that specifies the type of error that occurred. Refer to analysis.h for definitions of these constants. |