public function visitArrayMultiplicationNode(ArrayMultiplicationNode $node)
{
return $this->_renderNode($this->_indent($this->depth + 1) . '<multiplication type="array">' . PHP_EOL . implode(PHP_EOL, array_map(function (DerivableNodeInterface $child) {
$v = new XMLVisitor($this->depth + 2);
return $v->visit($child);
}, $node->getChildren())) . PHP_EOL . $this->_indent($this->depth + 1) . '</multiplication>');
}
public function visitArrayMultiplicationNode(ArrayMultiplicationNode $node)
{
foreach ($node->getChildren() as $child) {
if ($this->visit($child)) {
return true;
}
}
return $this->_evalIsZero($node);
}
public function visitArrayMultiplicationNode(ArrayMultiplicationNode $node)
{
$nodes = [];
foreach ($node->getChildren() as $key => $c) {
$cpy = $this->copy($node->getChildren());
$cpy[$key] = $this->visit($c);
$nodes[] = Tree::mult(...$cpy);
}
return Tree::add(...$nodes);
}
public function visitArrayMultiplicationNode(ArrayMultiplicationNode $node)
{
$nodes = [];
$constant = 1;
foreach ($node->getChildren() as $key => $c) {
$child = $this->visit($c);
if ($this->isZeroVisitor->visit($child)) {
return Tree::init(0);
} else {
if ($this->isConstantVisitor->visit($child)) {
$constant *= $this->evaluationVisitor->visit($child);
} else {
$nodes[] = $child;
}
}
}
if ($constant != 1) {
array_unshift($nodes, new ConstantNode($constant));
}
if (count($nodes) == 1) {
return $nodes[0];
}
return new ArrayMultiplicationNode(...$nodes);
}
public function visitArrayMultiplicationNode(ArrayMultiplicationNode $node)
{
return array_product(array_map(function (DerivableNodeInterface $child) {
return $this->visit($child);
}, $node->getChildren()));
}