* fix math typo in sigmoid

* fix math typo in sigmoid

* Adjust setup-miniconda parameters

This is in hopes of resolving sporadic errors.
Ref: <https://github.com/conda-incubator/setup-miniconda/issues/274>

* Adjust setup-miniconda for benchmarks

* Remove matrix entry in benchmarks

* initial cibuildwheel setup
* Update pyproject.toml
* Updated test-command
* Enable most builds
* Skip builds for 32-bit OS
* Updated upload_pypi action

Also adds missing numba benchmark test
Co-authored-by: Brandon T. Willard <brandonwillard@users.noreply.github.com>

Co-authored-by: ColtAllen <10178857+coltallen@users.noreply.github.com>

Co-authored-by: Ricardo Vieira <28983449+ricardoV94@users.noreply.github.com>

* Bump pypa/gh-action-pypi-publish from 1.4.2 to 1.6.4
* Bump actions/cache from 1 to 3
* Bump pre-commit/action from 2.0.0 to 3.0.0
* Bump actions/setup-python from 3 to 4
* Also bumped Python version for coverage upload job

Closes #160

Closes #163