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https://github.com/szhorvat/BoolEval

Fast vectorized comparison and Boolean operations in the Wolfram Language.
https://github.com/szhorvat/BoolEval

mathematica vectorization wolfram-language wolfram-mathematica

Last synced: about 1 month ago
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Fast vectorized comparison and Boolean operations in the Wolfram Language.

Host: GitHub
URL: https://github.com/szhorvat/BoolEval
Owner: szhorvat
License: mit
Created: 2017-02-25T11:53:46.000Z (almost 8 years ago)
Default Branch: master
Last Pushed: 2019-08-04T19:48:27.000Z (over 5 years ago)
Last Synced: 2024-08-04T09:01:03.984Z (5 months ago)
Topics: mathematica, vectorization, wolfram-language, wolfram-mathematica
Language: Mathematica
Homepage:
Size: 57.6 KB
Stars: 16
Watchers: 4
Forks: 2
Open Issues: 0
Metadata Files:
- Readme: README.md
- License: LICENSE.txt

Awesome Lists containing this project

awesome-wolfram-language - BoolEval

README

        [![GitHub (pre-)release](https://img.shields.io/github/release/szhorvat/BoolEval/all.svg)](https://github.com/szhorvat/BoolEval/releases)

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# BoolEval

`BoolEval` is a Mathematica package that helps evaluate conditional expressions on numerical arrays, or filter numerical arrays based on conditions.  Is does this without unpacking packed arrays and offers a significant speedup over `Select` and `Cases` while maintaining convenient notation.  It is particularly useful in conjunction with `Listable` functions.

After installing, search the Documentation Center for "BoolEval" to see usage examples. 

BoolEval was inspired by the question [Does Mathematica have advanced indexing?](http://mathematica.stackexchange.com/q/2821/12) on the *Mathematica* StackExchange.

A preview of this package is available as [the `BoolEval` function in the Wolfram Function Repository](https://resources.wolframcloud.com/FunctionRepository/resources/BoolEval).

### Installation

BoolEval requires Mathematica 10.0 or later.

Download the `.paclet` file from [the GitHub release pages](https://github.com/szhorvat/BoolEval/releases), then install it using the `PacletInstall` function.

    Needs["PacletManager`"]

    PacletInstall["/path/to/BoolEval.paclet"]

For more information, see [*How can I install packages distributed as .paclet files?*](https://mathematica.stackexchange.com/q/141887/12)

The Wolfram Language will always use the latest installed version of BoolEval. Installed versions can be enumerated using the command:

    PacletFind["BoolEval"]

    

To uninstall all versions, use

    PacletUninstall["BoolEval"]

### Getting started

Go to Help → Wolfram Documentation and search for BoolEval or paste `BoolEval/tutorial/IntroductionToBoolEval` into the address bar of the documentation browser.