Struct rgsl::types::roots::RootFSolver [−][src]
pub struct RootFSolver { /* fields omitted */ }
Implementations
This function returns a pointer to a newly allocated instance of a solver of type T.
If there is insufficient memory to create the solver then the function returns a null
pointer and the error handler is invoked with an error code of Value::NoMemory
.
This function initializes, or reinitializes, an existing solver s to use the function f and the initial search interval [x lower, x upper].
The following function drives the iteration of each algorithm. Each function performs one iteration to update the state of any solver of the corresponding type. The same func- tion works for all solvers so that different methods can be substituted at runtime without modifications to the code.
This function performs a single iteration of the solver s. If the iteration encounters an unexpected problem then an error code will be returned.
The solver maintains a current best estimate of the root at all times. The bracketing solvers also keep track of the current best interval bounding the root.
This function returns the current estimate of the root for the solver s.
These functions return the current bracketing interval for the solver s.