src/Solving/Differentiator.php
Method visitFunctionNode has 89 lines of code (exceeds 25 allowed). Consider refactoring. Open
Open
public function visitFunctionNode(FunctionNode $node): Node
{
if ($node->operand === null) {
throw new NullOperandException();
}Method visitInfixExpressionNode has 63 lines of code (exceeds 25 allowed). Consider refactoring. Open
Open
public function visitInfixExpressionNode(InfixExpressionNode $node): Node
{
$left = $node->getLeft();
$operator = $node->operator;
$right = $node->getRight();Function visitFunctionNode has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring. Open
Open
public function visitFunctionNode(FunctionNode $node): Node
{
if ($node->operand === null) {
throw new NullOperandException();
}- Read upRead up
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 visitInfixExpressionNode has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
Open
public function visitInfixExpressionNode(InfixExpressionNode $node): Node
{
$left = $node->getLeft();
$operator = $node->operator;
$right = $node->getRight();- Read upRead up
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
Open
return $this->nodeFactory->multiplication($right->accept($this), $node);Avoid too many return statements within this method. Open
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return $this->nodeFactory->division($inner, new FunctionNode('sqrt', $temp));Avoid too many return statements within this method. Open
Open
return $this->nodeFactory->multiplication(
new IntegerNode($exponent->value),
$this->nodeFactory->multiplication($fpow, $base->accept($this))
);Avoid too many return statements within this method. Open
Open
return $this->nodeFactory->multiplication($node, $factor2);Avoid too many return statements within this method. Open
Open
return $this->nodeFactory->division($inner, $denom);Avoid too many return statements within this method. Open
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return $this->nodeFactory->division($inner, $denominator);Avoid too many return statements within this method. Open
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return $this->nodeFactory->division($inner, new FunctionNode('sqrt', $temp));Avoid too many return statements within this method. Open
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return $this->nodeFactory->division($inner, $denominator);Avoid too many return statements within this method. Open
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return $this->nodeFactory->multiplication($inner, $df);Avoid too many return statements within this method. Open
Open
return $this->nodeFactory->multiplication(
new FloatNode($exponent->value),
$this->nodeFactory->multiplication($fpow, $base->accept($this))
);Avoid too many return statements within this method. Open
Open
return $this->nodeFactory->multiplication(
$exponent,
$this->nodeFactory->multiplication($fpow, $base->accept($this))
);