00:40:10 Create new PHPExcel object
00:40:10 Add some data and formulas
00:40:10 Calculated data
Value of A1 [=B1]: 100
Value of B1 [=A1+1]: 100
Value of A2 [=B2+1]: 100
Value of B2 [=A2]: 99
00:40:10 Write to Excel2007 format
00:40:10 File written to 13calculationCyclicFormulae.xlsx
Call time to write Workbook was 0.0163 seconds
00:40:10 Current memory usage: 9.5 MB
00:40:10 Peak memory usage: 12 MB
00:40:10 Done writing file
File has been created in /home/caballoscriollos/public_html/espanol/library/PHPExcel/Examples