| Name | Description | Type | Package | Framework |
| BrentSolver | This class implements the Brent algorithm to compute the roots of a function in an interval. | Class | org.jscience.mathematics.analysis.roots | JScience |
| ConvergenceChecker | This interface specifies methods to check if a root-finding algorithm has converged. | Interface | org.jscience.mathematics.analysis.roots | JScience |
| RootsFinder | This interface specifies root-finding methods for scalar functions. | Interface | org.jscience.mathematics.analysis.roots | JScience |