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Call Stack
#	Time	Memory	Function	Location
1	0.0022	586152	{main}( )	...\MathTrig.php:0
2	0.0030	592424	require( 'R:\Ampps\www\ZDesarrollo\Experimental\Contabilidad\347 2017\Excel (Original)\Classes\PHPExcel\Autoloader.php )	...\MathTrig.php:35
3	0.0030	593208	PHPExcel_Autoloader::Load( $pClassName = 'PHPExcel_Shared_String' )	...\Autoloader.php:36