langchain/docs/ecosystem/wolfram_alpha.md

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