Warning: include(D:\Apache24\www\sanqi\back-end\vendor\markbaker\complex\examples/../vendor/autoload.php): Failed to open stream: No such file or directory in D:\Apache24\www\sanqi\back-end\vendor\markbaker\complex\examples\testFunctions.php on line 5

Warning: include(): Failed opening 'D:\Apache24\www\sanqi\back-end\vendor\markbaker\complex\examples/../vendor/autoload.php' for inclusion (include_path='.;C:\php\pear') in D:\Apache24\www\sanqi\back-end\vendor\markbaker\complex\examples\testFunctions.php on line 5
Function Examples
Fatal error: Uncaught Error: Class "Complex\Complex" not found in D:\Apache24\www\sanqi\back-end\vendor\markbaker\complex\examples\testFunctions.php:43 Stack trace: #0 {main} thrown in D:\Apache24\www\sanqi\back-end\vendor\markbaker\complex\examples\testFunctions.php on line 43