dual_number | A Ruby implementation of dual numbers

by tomstuart Ruby Version: Current License: CC0-1.0

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | dual_number Summary

dual_number is a Ruby library. dual_number has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

This library provides a Ruby implementation of dual numbers, which are useful for forward mode automatic differentiation. It is intended to accompany the article “Automatic differentiation in Ruby”.

Support

Quality

Security

License

Reuse

Support

dual_number has a low active ecosystem.

It has 17 star(s) with 0 fork(s). There are 3 watchers for this library.

It had no major release in the last 6 months.

dual_number has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of dual_number is current.

Quality

dual_number has 0 bugs and 5 code smells.

Security

dual_number has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

dual_number code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

dual_number is licensed under the CC0-1.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

dual_number releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

dual_number saves you 140 person hours of effort in developing the same functionality from scratch.

It has 350 lines of code, 20 functions and 4 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

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dual_number Key Features

No Key Features are available at this moment for dual_number.

dual_number Examples and Code Snippets

No Code Snippets are available at this moment for dual_number.

Community Discussions

Trending Discussions on dual_number

How can i raise float to instance of another class?

QUESTION

How can i raise float to instance of another class?

Asked 2019-Sep-26 at 18:40

I tried to implement automatic differentiation in python (3.7.4) using augmented algebra of dual numbers , an extension of real numbers with real and dual part (analogous to complex numbers). I now need to extend float operators (like + - * / ^) to them. Addition, substraction, multiplication and division were easy to implement (I did it in same way as here), however, i ran into problems while working with exponentiation.

I have DualNumber class implemented like this :

...

ANSWER

Answered 2019-Sep-26 at 18:40

There is an __rpow__. It's documentation can be found on the Python data model page

Source https://stackoverflow.com/questions/58122630

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install dual_number

You can download it from GitHub.
On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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