Z
Function
Purpose Statement
Finds the zeros of a univariate complex function using Müller’s method.
Finds a zero of a real function that changes sign in a given interval.
Finds the zeros of a polynomial with real coefficients using Laguerre’s method.
Finds the zeros of a polynomial with complex coefficients using the Jenkins-Traub three-stage algorithm.
Finds the zeros of a polynomial with real coefficients using the Jenkins-Traub three-stage algorithm.
Adds a double complex scalar to the accumulator in extended precision.
Initializes an extended-precision complex accumulator to a double complex scalar.
Multiplies double complex scalars using extended precision.
Stores a double complex approximation to an extended-precision complex scalar.
Finds the real zeros of a real function using Müller’s method.
Finds a zero of a real univariate function.
Published date: 03/19/2020
Last modified date: 03/19/2020