Deprecated: Return type of FilenameFilter::accept() should either be compatible with RecursiveRegexIterator::accept(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/apolo/public_html/sgdpr/vendor/markbaker/complex/classes/Bootstrap.php on line 21
Deprecated: strtolower(): Passing null to parameter #1 ($string) of type string is deprecated in /home/apolo/public_html/sgdpr/vendor/markbaker/complex/classes/src/Complex.php on line 186
123
456+123i
456i
Addition
=> 579+579i
Subtraction
=> -333-579i
Multiplication
=> -6898824+25576128i