Correct calculation of β̂ #366

	name: CI
	on: [push, pull_request]

	# needed to allow julia-actions/cache to delete old caches that it has created
	permissions:
	actions: write
	contents: read

	jobs:
	test:
	name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }} - ${{ github.event_name }}
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	version:
	- '1.10'
	os:
	- ubuntu-latest
	- macOS-latest
	- windows-latest
	arch:
	- x64
	steps:
	- uses: actions/checkout@v4
	- uses: julia-actions/setup-julia@v1
	with:
	version: ${{ matrix.version }}
	arch: ${{ matrix.arch }}
	- uses: julia-actions/cache@v1
	- uses: julia-actions/julia-buildpkg@latest
	- uses: julia-actions/julia-runtest@latest
	- uses: julia-actions/julia-processcoverage@v1
	- uses: codecov/codecov-action@v1
	with:
	file: lcov.info
	docs:
	name: Documentation
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: julia-actions/setup-julia@v1
	with:
	version: '1'
	- run: \|
	julia --project=docs -e '
	import Pkg; Pkg.add("Documenter")
	using Pkg
	Pkg.develop(PackageSpec(path=pwd()))
	Pkg.instantiate()'
	- run: \|
	julia --project=docs -e '
	import Pkg; Pkg.add("Documenter")
	using Documenter: doctest
	using PSSFSS
	doctest(PSSFSS)'
	- run: julia --project=docs --color=yes docs/make.jl
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }}
	GKSwstype: "100" # https://discourse.julialang.org/t/generation-of-documentation-fails-qt-qpa-xcb-could-not-connect-to-display/60988

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