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# Wolfram Alpha Wrapper

This page covers how to use the Wolfram Alpha API within LangChain. It is broken into two parts: installation and setup, and then references to specific Wolfram Alpha wrappers.

## Installation and Setup

- Install requirements with `pip install wolframalpha`

- Go to wolfram alpha and sign up for a developer account here

- Create an app and get your APP ID

- Set your APP ID as an environment variable `WOLFRAM_ALPHA_APPID`

## Wrappers

### Utility

There exists a WolframAlphaAPIWrapper utility which wraps this API. To import this utility:

    from langchain.utilities.wolfram_alpha import WolframAlphaAPIWrapper

For a more detailed walkthrough of this wrapper, see this notebook.

### Tool

You can also easily load this wrapper as a Tool (to use with an Agent). You can do this with:

    from langchain.agents import load_tools
    tools = load_tools(["wolfram-alpha"])

For more information on this, see this page