---
name: "Bug Report"
about: Submit a bug report to help us improve GTSAM
---

<!--Please only submit issues/bug reports that come with enough information to reproduce them, ideally a unit test that fails, and possible ideas on what might be wrong. -->

<!-- Even better yet, fix the bug and/or documentation, add a unit test, and create a pull request! -->

<!-- This is a channel to report bugs/issues, not a support channel to help install/use/debug your own code. We'd love to help, but just don't have the bandwidth. Please post questions in the GTSAM Google group (https://groups.google.com/forum/#!forum/gtsam-users) -->

## Description

<!-- A clear description of the bug -->

## Steps to reproduce

1. 
2.

<!-- If you have a code sample, unit test, error messages, stack traces, etc., please provide it here as well -->

## Expected behavior

<!-- A clear and concise description of what you expected to happen. -->

## Environment

<!-- Please provide information about your code environment, things such as OS, language of use (C++, Matlab or Python), version of dependent libraries if using a custom build etc., anything to provide us more information. -->

<!-- The more the information, the faster we can help resolve the issue -->

## Additional information

<!-- Add any other infor or context about the problem here. -->