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Warning: include(): Failed opening '/home/www/dev/test/old/lib/Matrix/examples/../vendor/autoload.php' for inclusion (include_path='.:/etc/phpnet/php/83/lib/php') in /home/www/dev/test/old/lib/Matrix/examples/test.php on line 6

Fatal error: Uncaught Error: Class "Matrix\Matrix" not found in /home/www/dev/test/old/lib/Matrix/examples/test.php:18 Stack trace: #0 {main} thrown in /home/www/dev/test/old/lib/Matrix/examples/test.php on line 18