The C05 type exposes the following members.

Methods

  NameDescription
c05au
c05au locates a simple zero of a continuous function from a given starting value. It uses a binary search to locate an interval containing a zero of the function, then Brent's method, which is a combination of nonlinear interpolation, linear extrapolation and bisection, to locate the zero precisely.
c05av
c05av attempts to locate an interval containing a simple zero of a continuous function using a binary search. It uses reverse communication for evaluating the function.
c05aw
c05aw attempts to locate a zero of a continuous function using a continuation method based on a secant iteration.
c05ax
c05ax attempts to locate a zero of a continuous function using a continuation method based on a secant iteration. It uses reverse communication for evaluating the function.
c05ay
c05ay locates a simple zero of a continuous function in a given interval using Brent's method, which is a combination of nonlinear interpolation, linear extrapolation and bisection.
c05az
c05az locates a simple zero of a continuous function in a given interval by using Brent's method, which is a combination of nonlinear interpolation, linear extrapolation and bisection. It uses reverse communication for evaluating the function.
c05qb
c05qb is an easy-to-use method that finds a solution of a system of nonlinear equations by a modification of the Powell hybrid method.
c05qc
c05qc is a comprehensive method that finds a solution of a system of nonlinear equations by a modification of the Powell hybrid method.
c05qd
c05qd is a comprehensive reverse communication method that finds a solution of a system of nonlinear equations by a modification of the Powell hybrid method.
c05rb
c05rb is an easy-to-use method that finds a solution of a system of nonlinear equations by a modification of the Powell hybrid method. You must provide the Jacobian.
c05rc
c05rc is a comprehensive method that finds a solution of a system of nonlinear equations by a modification of the Powell hybrid method. You must provide the Jacobian.
c05rd
c05rd is a comprehensive reverse communication method that finds a solution of a system of nonlinear equations by a modification of the Powell hybrid method. You must provide the Jacobian.
c05zd
c05zd checks the user-supplied gradients of a set of nonlinear functions in several variables, for consistency with the functions themselves. The method must be called twice.

See Also