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NDRoot

Wolfram Language package leveraging the power of the built-in numerical differential equation solver NDSolve to find function roots

Code: github.com/statius/ndroot

Installation

  • Download the latest release and unpack it or clone the repository somewhere on the Wolfram Language $Path (e.g. the Applications folder in $UserBaseDirectory for Mathematica).

  • Load NDRoot as

    Needs @ "NDRoot`"

Usage

The basic syntax is very similar to that of FindRoot:

NDRoot[BesselY[0, x] BesselJ[0, x], {x, 0, 10}]

will find all roots in the inverval [0, 10].

For a more complete set of usage examples, see usage-examples.nb.

TODO

  • Generalize to systems of equations.

Project Information

Licensing

This project is released under the MIT license.

Contributions

This package is maintained by Andrew Miller (and primarily created for my own needs). Pull requests and suggestions are always welcomed.