multiply by -1 the dual obj #442

	name: Documentation
	on:
	push:
	branches: [ "main" ]

	jobs:
	docs:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v2
	- name: Install dependencies
	run: \|
	pip install setuptools sphinx breathe sphinx-sitemap sphinx-rtd-theme sphinx-copybutton sphinx-mermaid sphinxcontrib-bibtex
	sudo apt-get install doxygen
	- name: Sphinx build
	run: \|
	sphinx-build docs _build
	- name: Deploy
	uses: peaceiris/actions-gh-pages@v3
	with:
	publish_branch: gh-pages
	github_token: ${{ secrets.GITHUB_TOKEN }}
	publish_dir: _build/
	force_orphan: true

Provide feedback