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Deprecated: Array and string offset access syntax with curly braces is deprecated in /www/wwwroot/0.vhai.com/1.vhai.com/feijin_shop/class/PHPExcel/Shared/String.php on line 531

Deprecated: Array and string offset access syntax with curly braces is deprecated in /www/wwwroot/0.vhai.com/1.vhai.com/feijin_shop/class/PHPExcel/Shared/String.php on line 537

Deprecated: Array and string offset access syntax with curly braces is deprecated in /www/wwwroot/0.vhai.com/1.vhai.com/feijin_shop/class/PHPExcel/Shared/String.php on line 537

Deprecated: Array and string offset access syntax with curly braces is deprecated in /www/wwwroot/0.vhai.com/1.vhai.com/feijin_shop/class/PHPExcel/Shared/String.php on line 538

Deprecated: Array and string offset access syntax with curly braces is deprecated in /www/wwwroot/0.vhai.com/1.vhai.com/feijin_shop/class/PHPExcel/Shared/String.php on line 538

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Singular value decomposition: 16 random 2x2 matrices

Fatal error: Uncaught Error: Class 'Matrix' not found in /www/wwwroot/0.vhai.com/1.vhai.com/feijin_shop/class/PHPExcel/Shared/JAMA/examples/benchmark.php:112 Stack trace: #0 /www/wwwroot/0.vhai.com/1.vhai.com/feijin_shop/class/PHPExcel/Shared/JAMA/examples/benchmark.php(234): Benchmark->runSVD() #1 {main} thrown in /www/wwwroot/0.vhai.com/1.vhai.com/feijin_shop/class/PHPExcel/Shared/JAMA/examples/benchmark.php on line 112