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JeffreySarnoffJeffreySarnoff
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Merge pull request #3 from devmotion/dw/statsfuns
Initial list of constants copied from StatsFuns
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‎.github/workflows/CI.yml

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name: CI
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on:
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push:
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branches:
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- main
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pull_request:
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jobs:
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test:
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name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }}
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runs-on: ${{ matrix.os }}
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strategy:
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fail-fast: false
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matrix:
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version:
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- '1.0'
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- '1'
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- 'nightly'
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os:
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- ubuntu-latest
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arch:
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- x64
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include:
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- version: '1'
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os: ubuntu-latest
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arch: x64
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coverage: true
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steps:
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- uses: actions/checkout@v2
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- uses: julia-actions/setup-julia@v1
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with:
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version: ${{ matrix.version }}
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arch: ${{ matrix.arch }}
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- uses: actions/cache@v1
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env:
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cache-name: cache-artifacts
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with:
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path: ~/.julia/artifacts
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key: ${{ runner.os }}-test-${{ env.cache-name }}-${{ hashFiles('**/Project.toml') }}
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restore-keys: |
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${{ runner.os }}-test-${{ env.cache-name }}-
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${{ runner.os }}-test-
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${{ runner.os }}-
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- uses: julia-actions/julia-buildpkg@v1
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- uses: julia-actions/julia-runtest@v1
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with:
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coverage: ${{ matrix.coverage || false }}
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- uses: julia-actions/julia-processcoverage@v1
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if: matrix.coverage
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- uses: codecov/codecov-action@v1
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if: matrix.coverage
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with:
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file: lcov.info
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- uses: coverallsapp/github-action@master
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if: matrix.coverage
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with:
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github-token: ${{ secrets.GITHUB_TOKEN }}
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path-to-lcov: ./lcov.info

‎.github/workflows/CompatHelper.yml

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name: CompatHelper
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on:
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schedule:
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- cron: 0 0 * * *
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workflow_dispatch:
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jobs:
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CompatHelper:
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runs-on: ubuntu-latest
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steps:
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- name: "Install CompatHelper"
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run: |
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import Pkg
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name = "CompatHelper"
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uuid = "aa819f21-2bde-4658-8897-bab36330d9b7"
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version = "2"
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Pkg.add(; name, uuid, version)
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shell: julia --color=yes {0}
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- name: "Run CompatHelper"
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run: |
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import CompatHelper
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CompatHelper.main()
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shell: julia --color=yes {0}
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env:
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GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
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COMPATHELPER_PRIV: ${{ secrets.DOCUMENTER_KEY }}

‎.github/workflows/TagBot.yml

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name: TagBot
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on:
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issue_comment:
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types:
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- created
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workflow_dispatch:
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jobs:
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TagBot:
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if: github.event_name == 'workflow_dispatch' || github.actor == 'JuliaTagBot'
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runs-on: ubuntu-latest
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steps:
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- uses: JuliaRegistries/TagBot@v1
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with:
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token: ${{ secrets.GITHUB_TOKEN }}
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ssh: ${{ secrets.DOCUMENTER_KEY }}

‎Project.toml

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name = "IrrationalConstants"
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uuid = "92d709cd-6900-40b7-9082-c6be49f344b6"
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authors = ["JuliaMath"]
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version = "0.1.0"
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[compat]
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julia = "1"
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[extras]
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Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
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[targets]
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test = ["Test"]

‎README.md

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# IrrationalConstants.jl
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defines additional mathematical constants
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[![Build Status](https://github.com/JuliaMath/IrrationalConstants.jl/workflows/CI/badge.svg?branch=main)](https://github.com/JuliaMath/IrrationalConstants.jl/actions/workflows/CI.yml?query=branch%3Amain)
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[![Coverage](https://codecov.io/gh/JuliaMath/IrrationalConstants.jl/branch/main/graph/badge.svg)](https://codecov.io/gh/JuliaMath/IrrationalConstants.jl)
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[![Coverage](https://coveralls.io/repos/github/JuliaMath/IrrationalConstants.jl/badge.svg?branch=main)](https://coveralls.io/github/JuliaMath/IrrationalConstants.jl?branch=main)
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This package defines the following irrational constants:
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```julia
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twoπ # 2π
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fourπ # 4π
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halfπ # π / 2
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quartπ # π / 4
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invπ # 1 / π
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twoinvπ # 2 / π
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fourinvπ # 4 / π
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inv2π # 1 / (2π)
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inv4π # 1 / (4π)
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sqrt2 # √2
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sqrt3 # √3
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sqrtπ # √π
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sqrt2π # √2π
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sqrt4π # √4π
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sqrthalfπ # √(π / 2)
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invsqrt2 # 1 / √2
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invsqrt2π # 1 / √2π
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loghalf # log(1 / 2)
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logtwo # log(2)
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logπ # log(π)
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log2π # log(2π)
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log4π # log(4π)
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```
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‎src/IrrationalConstants.jl

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module IrrationalConstants
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using Base: @irrational
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export
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twoπ, # 2π
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fourπ, # 4π
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halfπ, # π / 2
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quartπ, # π / 4
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invπ, # 1 / π
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twoinvπ, # 2 / π
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fourinvπ, # 4 / π
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inv2π, # 1 / (2π)
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inv4π, # 1 / (4π)
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sqrt2, # √2
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sqrt3, # √3
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sqrtπ, # √π
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sqrt2π, # √2π
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sqrt4π, # √4π
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sqrthalfπ, # √(π / 2)
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invsqrt2, # 1 / √2
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invsqrt2π, # 1 / √2π
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loghalf, # log(1 / 2)
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logtwo, # log(2)
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logπ, # log(π)
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log2π, # log(2π)
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log4π # log(4π)
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include("stats.jl")
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end # module

‎src/stats.jl

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# mathematical constants related to statistics
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@irrational twoπ 6.2831853071795864769 2 * big(π)
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@irrational fourπ 12.566370614359172954 4 * big(π)
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@irrational halfπ 1.5707963267948966192 big(π) / 2
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@irrational quartπ 0.7853981633974483096 big(π) / 4
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@irrational invπ 0.31830988618379067154 inv(big(π))
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@irrational twoinvπ 0.63661977236758134308 2 / big(π)
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@irrational fourinvπ 1.27323954473516268615 4 / big(π)
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@irrational inv2π 0.159154943091895335769 inv(2 * big(π))
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@irrational inv4π 0.079577471545947667884 inv(4 * big(π))
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@irrational sqrt2 1.4142135623730950488 sqrt(big(2))
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@irrational sqrt3 1.7320508075688772935 sqrt(big(3))
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@irrational sqrtπ 1.7724538509055160273 sqrt(big(π))
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@irrational sqrt2π 2.5066282746310005024 sqrt(2 * big(π))
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@irrational sqrt4π 3.5449077018110320546 sqrt(4 * big(π))
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@irrational sqrthalfπ 1.2533141373155002512 sqrt(big(π) / 2)
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@irrational invsqrt2 0.7071067811865475244 inv(sqrt(big(2)))
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@irrational invsqrt2π 0.3989422804014326779 inv(sqrt(2 * big(π)))
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@irrational loghalf -0.6931471805599453094 log(inv(big(2)))
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@irrational logtwo 0.6931471805599453094 log(big(2))
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@irrational logπ 1.1447298858494001741 log(big(π))
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@irrational log2π 1.8378770664093454836 log(2 * big(π))
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@irrational log4π 2.5310242469692907930 log(4 * big(π))

‎test/runtests.jl

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using IrrationalConstants
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using Test
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@testset "IrrationalConstants.jl" begin
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# Write your tests here.
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end

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