# Pyomo

> Python package that defines a Pythonic modeling language for math programming

**Wikidata**: [Q17005830](https://www.wikidata.org/wiki/Q17005830)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Pyomo)  
**Source**: https://4ort.xyz/entity/pyomo

## Summary
Pyomo is a Python package that defines a Pythonic modeling language for mathematical programming. It allows users to formulate mathematical optimization problems using Python syntax. It is classified as a programming language tool and is licensed under the BSD licenses.

## Key Facts
- **Nature:** Pyomo is a Python package that functions as a modeling language for math programming.
- **License:** The software is distributed under the BSD licenses.
- **Implementation:** It is written in and used via the Python programming language.
- **Website:** The official website is located at http://www.pyomo.org.
- **Classification:** It is formally classified as an instance of a programming language.
- **Wikipedia Presence:** It has a Wikipedia page titled "Pyomo" available in English, Spanish, and Hindi.
- **Identifiers:** The entity has a Freebase ID of `/m/012r4p7p`.
- **Copyright:** The software is designated as copyrighted.

## FAQs
### Q: What is Pyomo used for?
A: Pyomo is used to define mathematical programming models. It provides a Pythonic interface for formulating and solving optimization problems within the Python programming environment.

### Q: What license does Pyomo use?
A: Pyomo is released under the BSD licenses, which permits free use and distribution.

### Q: Is Pyomo a standalone programming language?
A: While it is classified as an instance of a programming language, it is specifically a Python package. It relies on the general-purpose Python language to define a "Pythonic" syntax for mathematical modeling.

## Why It Matters
Pyomo plays a significant role in the field of operations research and data science by bridging the gap between general-purpose programming and mathematical optimization. By defining a modeling language that is "Pythonic," it allows practitioners to write optimization models using a syntax that is native to Python. This eliminates the need to learn a completely separate domain-specific language for modeling, streamlining the workflow for scientists and engineers who are already proficient in Python.

The tool is essential for formulating complex mathematical programming problems—ranging from linear to nonlinear optimization—within a high-level coding environment. Its existence as an open-source tool under the BSD license makes advanced mathematical modeling accessible to a wider audience, fostering innovation in academic and industrial applications. By leveraging Python, a language with extensive libraries and community support, Pyomo facilitates the integration of optimization models into larger software ecosystems.

## Notable For
- **Pythonic Syntax:** Distinguishes itself by defining a modeling language that integrates seamlessly with Python code.
- **Math Programming Focus:** Specifically designed to define and solve mathematical programming problems.
- **Open Source Licensing:** Available under the permissive BSD licenses.
- **Language Classification:** Uniquely classified as an "instance of a programming language" while operating as a Python package.

## Body
### Technical Definition and Context
Pyomo is a software package designed for the Python programming language. It defines a modeling language specifically tailored for mathematical programming. According to Wikidata, it is classified as an "instance of a programming language," though it functions within the broader context of Python. It is used to communicate instructions for mathematical optimization to a machine.

### Platform and Implementation
The package is implemented in Python, a general-purpose programming language created by Guido van Rossum. Pyomo leverages the capabilities of Python to offer a "Pythonic" interface, meaning it follows the coding conventions and idioms of the host language.

### Licensing and Availability
Pyomo is distributed under the BSD licenses, a family of permissive free software licenses. This places minimal restrictions on the use and distribution of the software. The official web portal for the project is http://www.pyomo.org. The software is currently under a copyrighted status.

### Online Presence
The entity "Pyomo" has a digital footprint characterized by a Wikipedia presence in three languages: English (en), Spanish (es), and Hindi (hi). It holds a record in the Freebase knowledge base under the ID `/m/012r4p7p`.