Complex evaluation (#39)

* Update .pre-commit-config.yaml

* working complex evaluation

* hypothesis equality tests

* complex eval test

* working equality tests

* Update 1_usage.rst

* Update Makefile

* Update CHANGELOG.rst

* Update poetry.lock

* add release candidate changes

* Update pyproject.toml

* Update build_test.yml

* Update tox.ini

Bump cryptography from 37.0.4 to 38.0.3 (#35)

* Bump cryptography from 37.0.4 to 38.0.3

Bumps [cryptography](https://github.com/pyca/cryptography) from 37.0.4 to 38.0.3.
- [Release notes](https://github.com/pyca/cryptography/releases)
- [Changelog](https://github.com/pyca/cryptography/blob/main/CHANGELOG.rst)
- [Commits](pyca/cryptography@37.0.4...38.0.3)

---
updated-dependencies:
- dependency-name: cryptography
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>

* Update CHANGELOG.rst

* Update tox.ini

* Update settings.py

* Update pyproject.toml

* Update poetry.lock

* disable numerical tests

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333 dependabot[bot]@users.noreply.github.com>
Co-authored-by: Jannik Michelfeit <[email protected]>

bugfix doc build

Merge pull request #29 from jannikmi/fix-missing-classes-folder

poetry based packaging

Merge pull request #28 from jannikmi/dev

Update pyproject.toml

Update VERSION

Version 2.2.0

Version 2.1.1

add last missing DOI

Version 2.1.0