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Changes for static anlaysis improvements, and various other internal changes.
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Lines changed: 412 additions & 307 deletions

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‎.github/workflows/test_develop_and_master.yml‎

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@@ -8,7 +8,7 @@ on:
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jobs:
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test-and-static-analysis:
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name: Test and Static Analysis
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name: Test and Lint
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runs-on: ubuntu-latest
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strategy:
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matrix:
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tools: composer:v2
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- name: Set up Node
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uses: actions/setup-node@v1
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uses: actions/setup-node@v3
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with:
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node-version: '14.x'
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- name: Checkout code
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uses: actions/checkout@v2
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uses: actions/checkout@v3
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with:
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fetch-depth: 0
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@@ -58,10 +58,38 @@ jobs:
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./vendor/bin/phpcs --version
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./vendor/bin/phpcs --ignore=vendor --standard=tests/coding_standard.xml -s .
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static-analysis:
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name: Static Analysis
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runs-on: ubuntu-latest
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strategy:
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matrix:
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php: ['7.2']
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steps:
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- name: Set up PHP
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uses: shivammathur/setup-php@v2
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with:
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php-version: ${{ matrix.php }}
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coverage: xdebug
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tools: composer:v2
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- name: Set up Node
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uses: actions/setup-node@v3
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with:
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node-version: '14.x'
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- name: Checkout code
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uses: actions/checkout@v3
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with:
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fetch-depth: 0
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- name: Run Composer
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run: composer install --no-interaction
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- name: Static analysis
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run: |
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./vendor/bin/phpstan --version
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./vendor/bin/phpstan analyze --level max src/
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./vendor/bin/phpstan analyze -c tests/phpstan.neon
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code-coverage:
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name: Code coverage
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tools: composer:v2
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- name: Set up Node
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uses: actions/setup-node@v1
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uses: actions/setup-node@v3
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with:
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node-version: '14.x'
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- name: Checkout code
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uses: actions/checkout@v2
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uses: actions/checkout@v3
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with:
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fetch-depth: 0
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‎.github/workflows/test_other_branches.yml‎

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@@ -7,8 +7,8 @@ on:
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- master
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jobs:
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test-and-static-analysis:
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name: Test and Static Analysis
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test-and-lint:
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name: Test and Lint
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runs-on: ubuntu-latest
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strategy:
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matrix:
@@ -22,12 +22,12 @@ jobs:
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tools: composer:v2
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- name: Set up Node
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uses: actions/setup-node@v1
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uses: actions/setup-node@v3
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with:
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node-version: '14.x'
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- name: Checkout code
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uses: actions/checkout@v2
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uses: actions/checkout@v3
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with:
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fetch-depth: 0
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@@ -57,7 +57,35 @@ jobs:
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./vendor/bin/phpcs --version
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./vendor/bin/phpcs --ignore=vendor --standard=tests/coding_standard.xml -s .
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static-analysis:
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name: Static Analysis
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runs-on: ubuntu-latest
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strategy:
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matrix:
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php: ['7.2']
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steps:
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- name: Set up PHP
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uses: shivammathur/setup-php@v2
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with:
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php-version: ${{ matrix.php }}
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coverage: xdebug
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tools: composer:v2
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- name: Set up Node
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uses: actions/setup-node@v3
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with:
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node-version: '14.x'
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- name: Checkout code
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uses: actions/checkout@v3
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with:
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fetch-depth: 0
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- name: Run Composer
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run: composer install --no-interaction
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- name: Static analysis
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run: |
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./vendor/bin/phpstan --version
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./vendor/bin/phpstan analyze --level max src/
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./vendor/bin/phpstan analyze -c tests/phpstan.neon

‎.github/workflows/test_pull_request.yml‎

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@@ -4,7 +4,7 @@ on: pull_request
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jobs:
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test-and-static-analysis:
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name: Test and Static Analysis
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name: Test and Lint
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runs-on: ubuntu-latest
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strategy:
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matrix:
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tools: composer:v2
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- name: Set up Node
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uses: actions/setup-node@v1
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uses: actions/setup-node@v3
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with:
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node-version: '14.x'
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- name: Checkout code
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uses: actions/checkout@v2
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uses: actions/checkout@v3
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with:
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fetch-depth: 0
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./vendor/bin/phpcs --version
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./vendor/bin/phpcs --ignore=vendor --standard=tests/coding_standard.xml -s .
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static-analysis:
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name: Static Analysis
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runs-on: ubuntu-latest
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strategy:
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matrix:
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php: ['7.2']
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steps:
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- name: Set up PHP
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uses: shivammathur/setup-php@v2
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with:
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php-version: ${{ matrix.php }}
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coverage: xdebug
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tools: composer:v2
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- name: Set up Node
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uses: actions/setup-node@v3
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with:
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node-version: '14.x'
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- name: Checkout code
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uses: actions/checkout@v3
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with:
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fetch-depth: 0
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- name: Run Composer
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run: composer install --no-interaction
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- name: Static analysis
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run: |
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./vendor/bin/phpstan --version
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./vendor/bin/phpstan analyze --level max src/
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./vendor/bin/phpstan analyze -c tests/phpstan.neon
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code-coverage:
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name: Code coverage
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tools: composer:v2
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- name: Set up Node
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uses: actions/setup-node@v1
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uses: actions/setup-node@v3
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with:
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node-version: '14.x'
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- name: Checkout code
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uses: actions/checkout@v2
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uses: actions/checkout@v3
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with:
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fetch-depth: 0
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‎Makefile‎

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vendor/bin/phpcs --standard=tests/coding_standard.xml --ignore=vendor -s .
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phpstan :
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vendor/bin/phpstan analyze --level max src/
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vendor/bin/phpstan analyze -c tests/phpstan.neon
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phpmd :
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vendor/bin/phpmd src/ ansi cleancode,codesize,design,unusedcode,naming

‎README.md‎

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@@ -977,7 +977,7 @@ $f’⟮x⟯ = function ($x) {
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};
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[$start, $end, $n] = [0, 3, 4];
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$p = Interpolation\ClampedCubicSpline::interpolate($points); // input as a set of points
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$p = Interpolation\ClampedCubicSpline::interpolate($points); // input as a set of points
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$p = Interpolation\ClampedCubicSpline::interpolate($f⟮x⟯, $f’⟮x⟯, $start, $end, $n); // input as a callback function
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$p(0); // 1

‎composer.json‎

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"phpunit/phpunit": "^8.5",
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"php-coveralls/php-coveralls": "^2.0",
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"squizlabs/php_codesniffer": "3.*",
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"phpstan/phpstan": "*",
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"phpstan/phpstan": "^1.10",
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"phpmd/phpmd": "^2.6",
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"phploc/phploc": "*",
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"php-parallel-lint/php-parallel-lint": "^1.2"

‎src/Algebra.php‎

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* @param int $b
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*
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* @return int
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* @psalm-suppress InvalidReturnType (Change to intdiv for PHP 8.0)
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*/
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public static function lcm(int $a, int $b): int
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{
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* @param float $c constant coefficient
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* @param bool $return_complex Whether to return complex numbers or NANs if imaginary roots
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*
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* @return array{0: float|Complex, 1?: float|Complex}
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* @return float[]|Complex[]
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* [x₁, x₂] roots of the equation, or
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* [NAN, NAN] if discriminant is negative, or
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* [Complex, Complex] if discriminant is negative and complex option is on or
@@ -367,7 +368,7 @@ public static function discriminant(float $a, float $b, float $c): float
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* @param float $a₀ constant coefficient
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* @param bool $return_complex whether to return complex numbers
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*
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* @return array{0: float|Complex, 1?: float|Complex, 2?: float|Complex}
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* @return float[]|Complex[]
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* array of roots (three real roots, or one real root and two NANs because complex numbers not yet supported)
372373
* (If $a₃ = 0, then only two roots of quadratic equation)
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*
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// The roots for this polynomial are the roots of the depressed polynomial minus a₃/4.
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if (!$return_complex) {
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// @phpstan-ignore-next-line (Single::subtract() works with real numbers only, must be real roots)
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/**
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* @phpstan-ignore-next-line (Single::subtract() works with real numbers only, must be real roots)
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* @psalm-suppress InvalidArgument
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*/
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return Single::subtract($depressed_quartic_roots, $a₃ / 4);
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}
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‎src/Expression/Piecewise.php‎

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$lastB = $b ?? -\INF;
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$lastBOpen = $bOpen ?? false;
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// @phpstan-ignore-next-line (Strict comparison using !== between 2 and 2 will always evaluate to false.)
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if (\count(\array_filter($interval, '\is_numeric')) !== 2) {
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throw new Exception\BadDataException('Each interval must contain two numbers.');
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‎src/Expression/Polynomial.php‎

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/** @var int */
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private $degree;
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/** @var array<number> */
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/** @var array<int|float> */
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private $coefficients;
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/** @var string */
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* When a polynomial is instantiated, set the coefficients and degree of
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* that polynomial as its object parameters.
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*
74-
* @param array<number> $coefficients An array of coefficients in decreasing powers
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* @param array<int|float> $coefficients An array of coefficients in decreasing powers
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* Example: new Polynomial([1, 2, 3]) will create
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* a polynomial that looks like x² + 2x + 3.
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* @param string $variable
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if ($input instanceof Polynomial) {
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return $input;
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} elseif (\is_numeric($input)) {
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/** @var number $input */
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/** @var int|float $input */
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return new Polynomial([$input]);
220220
} else {
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/**
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* Getter method for the coefficients of a polynomial
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*
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* @return array<number> The coefficients array of a polynomial object
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*/
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public function getCoefficients(): array
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{

‎src/Functions/Map/Multi.php‎

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*
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*
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* @param array<number> ...$arrays Two or more arrays of numbers
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* @param array<int|float> ...$arrays Two or more arrays of numbers
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*
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* @return array<number>
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* @return array<int|float>
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*
2121
* @throws Exception\BadDataException
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*/
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*
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* [x₁ - y₁, x₂ - y₂, ... ]
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*
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* @param array<number> ...$arrays Two or more arrays of numbers
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* @param array<int|float> ...$arrays Two or more arrays of numbers
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*
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* @return array<number>
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* @return array<int|float>
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*
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* @throws Exception\BadDataException
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*/
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7575
*
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* [x₁ * y₁, x₂ * y₂, ... ]
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*
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* @param array<number> ...$arrays Two or more arrays of numbers
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* @param array<int|float> ...$arrays Two or more arrays of numbers
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* @return array<int|float>
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*
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* @throws Exception\BadDataException
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*/
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103103
*
104104
* [x₁ / y₁, x₂ / y₂, ... ]
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*
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* @param array<number> ...$arrays Two or more arrays of numbers
106+
* @param array<int|float> ...$arrays Two or more arrays of numbers
107107
*
108108
* @return array<float>
109109
*
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136136
*
137137
* [max(x₁, y₁), max(x₂, y₂), ... ]
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*
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* @param array<number> ...$arrays Two or more arrays of numbers
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* @param array<int|float> ...$arrays Two or more arrays of numbers
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* @return array<number>
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* @return array<int|float>
142142
*
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* @throws Exception\BadDataException
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169169
*
170170
* [max(x₁, y₁), max(x₂, y₂), ... ]
171171
*
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* @param array<number> ...$arrays Two or more arrays of numbers
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* @param array<int|float> ...$arrays Two or more arrays of numbers
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*
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* @return array<number>
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* @return array<int|float>
175175
*
176176
* @throws Exception\BadDataException
177177
*/

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