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mossadal/math-parser

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Showing 178 of 188 total issues

Function canFactorsInImplicitMultiplication has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

    public static function canFactorsInImplicitMultiplication($token1, $token2)
    {
        if ($token1 === null || $token2 === null) return false;

        $check1 = (
Severity: Minor
Found in src/MathParser/Lexing/Token.php - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function numericTerms has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

    protected function numericTerms($leftOperand, $rightOperand)
    {
        if ($this->isNumeric($leftOperand) && $leftOperand->getValue() == 0) return $rightOperand;
        if ($this->isNumeric($rightOperand) && $rightOperand->getValue() == 0) return $leftOperand;
Severity: Minor
Found in src/MathParser/Parsing/Nodes/Factories/AdditionNodeFactory.php - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function visitFactorialNode has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

    private function visitFactorialNode(FunctionNode $node)
    {
        $functionName = $node->getName();
        $op = $node->getOperand();
        $operand = $op->accept($this);
Severity: Minor
Found in src/MathParser/Interpreting/ASCIIPrinter.php - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function lanczosApproximation has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

    private static function lanczosApproximation($x) {
        $g = 7;
        $p = array(0.99999999999980993, 676.5203681218851, -1259.1392167224028,
            771.32342877765313, -176.61502916214059, 12.507343278686905,
            -0.13857109526572012, 9.9843695780195716e-6, 1.5056327351493116e-7);
Severity: Minor
Found in src/MathParser/Extensions/Math.php - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function __construct has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

    function __construct($left, $operator = null, $right = null)
    {
        $this->left = $this->sanitize($left);
        $this->operator = $operator;
        $this->right = $this->sanitize($right);
Severity: Minor
Found in src/MathParser/Parsing/Nodes/ExpressionNode.php - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function complexity has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

    public function complexity()
    {
        if ($this instanceof IntegerNode || $this instanceof VariableNode || $this instanceof ConstantNode) {
            return 1;
        } elseif ($this instanceof RationalNode || $this instanceof NumberNode) {
Severity: Minor
Found in src/MathParser/Parsing/Nodes/Node.php - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Avoid too many return statements within this method.
Open

                return Complex::arcosh($z);
Severity: Major
Found in src/MathParser/Interpreting/ComplexEvaluator.php - About 30 mins to fix

    Avoid too many return statements within this method.
    Open

                    return new Complex($z->abs(), 0);
    Severity: Major
    Found in src/MathParser/Interpreting/ComplexEvaluator.php - About 30 mins to fix

      Avoid too many return statements within this method.
      Open

              return "\\$functionName($operand)";
      Severity: Major
      Found in src/MathParser/Interpreting/LaTeXPrinter.php - About 30 mins to fix

        Avoid too many return statements within this method.
        Open

                        return atanh($inner);
        Severity: Major
        Found in src/MathParser/Interpreting/Evaluator.php - About 30 mins to fix

          Avoid too many return statements within this method.
          Open

                          return $inner >= 0 ? 1 : -1;
          Severity: Major
          Found in src/MathParser/Interpreting/Evaluator.php - About 30 mins to fix

            Avoid too many return statements within this method.
            Open

                            return ceil($inner);
            Severity: Major
            Found in src/MathParser/Interpreting/Evaluator.php - About 30 mins to fix

              Avoid too many return statements within this method.
              Open

                              return "$leftValue$operator$rightValue";
              Severity: Major
              Found in src/MathParser/Interpreting/ASCIIPrinter.php - About 30 mins to fix

                Avoid too many return statements within this method.
                Open

                                return Complex::sqrt($z);
                Severity: Major
                Found in src/MathParser/Interpreting/ComplexEvaluator.php - About 30 mins to fix

                  Avoid too many return statements within this method.
                  Open

                                  return '\frac{' . $left->accept($this) . '}{' . $right->accept($this) . '}';
                  Severity: Major
                  Found in src/MathParser/Interpreting/LaTeXPrinter.php - About 30 mins to fix

                    Avoid too many return statements within this method.
                    Open

                                        return new RationalNode(Math::SemiFactorial($inner->getNumerator()), 1);
                    Severity: Major
                    Found in src/MathParser/Interpreting/RationalEvaluator.php - About 30 mins to fix

                      Avoid too many return statements within this method.
                      Open

                                      return sinh($inner);
                      Severity: Major
                      Found in src/MathParser/Interpreting/Evaluator.php - About 30 mins to fix

                        Avoid too many return statements within this method.
                        Open

                                        return "($text)";
                        Severity: Major
                        Found in src/MathParser/Interpreting/ASCIIPrinter.php - About 30 mins to fix

                          Avoid too many return statements within this method.
                          Open

                                              return $this->nodeFactory->multiplication($exponent, $this->nodeFactory->multiplication($fpow, $leftValue));
                          Severity: Major
                          Found in src/MathParser/Interpreting/Differentiator.php - About 30 mins to fix

                            Avoid too many return statements within this method.
                            Open

                                    return $this->nodeFactory->multiplication($inner, $df);
                            Severity: Major
                            Found in src/MathParser/Interpreting/Differentiator.php - About 30 mins to fix
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