02:56:29 Create new PHPExcel object
02:56:29 Add some data and formulas
02:56:29 Calculated data
Value of A1 [=B1]:
( ! ) Fatal error: Uncaught Error: Maximum function nesting level of '256' reached, aborting! in E:\item\doctor\vendor\phpoffice\phpexcel\Classes\PHPExcel\Calculation.php on line 3051
( ! ) Error: Maximum function nesting level of '256' reached, aborting! in E:\item\doctor\vendor\phpoffice\phpexcel\Classes\PHPExcel\Calculation.php on line 3051
Call Stack
#TimeMemoryFunctionLocation
10.0007379632{main}( )...\13calculationCyclicFormulae.php:0
20.03523127680PHPExcel_Cell->getCalculatedValue( )...\13calculationCyclicFormulae.php:62
30.03523127680PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
40.03523128408PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
50.03653137888PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
60.03653138736PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
70.03663139288PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
80.03663139288PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
90.03663139664PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
100.03683141440PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
110.03683142288PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
120.03693142840PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
130.03693142840PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
140.03693143216PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
150.03703144104PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
160.03703144952PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
170.03713145504PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
180.03713145504PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
190.03713145880PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
200.03723147656PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
210.03733148504PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
220.03733149056PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
230.03743149056PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
240.03743149432PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
250.03743150352PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
260.03753151200PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
270.03753151752PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
280.03753151752PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
290.03763152128PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
300.03773153904PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
310.03773154752PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
320.03783155304PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
330.03783155304PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
340.03783155680PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
350.03793156600PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
360.03793157448PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
370.03803158000PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
380.03803158000PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
390.03803158376PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
400.03813160152PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
410.03813161000PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
420.03823161552PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
430.03823161552PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
440.03823162248PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
450.03833163168PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
460.03833164016PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
470.03843164568PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
480.03843164568PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
490.03843164944PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
500.03863166720PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
510.03863167568PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
520.03873168120PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
530.03873168120PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
540.03873168496PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
550.03883169416PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
560.03883170264PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
570.03883170816PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
580.03893170816PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
590.03893171192PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
600.03903172968PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
610.03903173816PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
620.03913174368PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
630.03913174368PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
640.03913174744PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
650.03923175664PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
660.03923176512PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
670.03933177064PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
680.03933177064PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
690.03933177440PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
700.03943179216PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
710.03943180064PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
720.03953180616PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
730.03953180616PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
740.03953180992PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
750.03963181912PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
760.03963182760PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
770.03973183312PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
780.03973183312PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
790.03973183688PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
800.03993185464PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
810.03993186312PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
820.04003186864PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
830.04003186864PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
840.04003187880PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
850.04013188800PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
860.04013189648PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
870.04023190200PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
880.04023190200PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
890.04023190576PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
900.04033454496PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
910.04033455344PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
920.04043455896PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
930.04043455896PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
940.04043456272PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
950.04053457192PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
960.04053458040PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
970.04063458592PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
980.04063458592PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
990.04063458968PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
1000.04073460744PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
1010.04073461592PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
1020.04083462144PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
1030.04083462144PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
1040.04083462520PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
1050.04093463440PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
1060.04093464288PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
1070.04103464840PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
1080.04103464840PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
1090.04103465216PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
1100.04123466992PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
1110.04123467840PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
1120.04123468392PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
1130.04133468392PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
1140.04133468768PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
1150.04133469688PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
1160.04143470536PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
1170.04143471088PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
1180.04153471088PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
1190.04153471464PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
1200.04163473240PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
1210.04163474088PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
1220.04173474640PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
1230.04173474640PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
1240.04173475016PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
1250.04183475936PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
1260.04183476784PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
1270.04193477336PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
1280.04193477336PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
1290.04193477712PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
1300.04203479488PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
1310.04203480336PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
1320.04213480888PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
1330.04213480888PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
1340.04213481264PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
1350.04223482184PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
1360.04223483032PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
1370.04233483584PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
1380.04233483584PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
1390.04233483960PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
1400.04243485736PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
1410.04253486584PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
1420.04253487136PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
1430.04253487136PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
1440.04263487512PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
1450.04263488432PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
1460.04263489280PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
1470.04273489832PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
1480.04273489832PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
1490.04283490208PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
1500.04293491984PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
1510.04293492832PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
1520.04303493384PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
1530.04303493384PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
1540.04303493760PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
1550.04313494680PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
1560.04313495528PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
1570.04313496080PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
1580.04323496080PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
1590.04323496456PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
1600.04333498232PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
1610.04333499080PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
1620.04343499632PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
1630.04343499632PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
1640.04343501288PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
1650.04353502208PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
1660.04363503056PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
1670.04373503608PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
1680.04373503608PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
1690.04383503984PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
1700.04393505760PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
1710.04393506608PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
1720.04403507160PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
1730.04403507160PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
1740.04403507536PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
1750.04413508456PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
1760.04413509304PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
1770.04423509856PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
1780.04423772000PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
1790.04423772376PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
1800.04433774152PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
1810.04433775000PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
1820.04443775552PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
1830.04443775552PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
1840.04443775928PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
1850.04453776848PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
1860.04453777696PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
1870.04463778248PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
1880.04463778248PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
1890.04463778624PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
1900.04473780400PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
1910.04473781248PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
1920.04483781800PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
1930.04483781800PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
1940.04483782176PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
1950.04493783096PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
1960.04493783944PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
1970.04503784496PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
1980.04503784496PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
1990.04503784872PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
2000.04513786648PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
2010.04523787496PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
2020.04523788048PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
2030.04523788048PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
2040.04533788424PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
2050.04533789344PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
2060.04543790192PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
2070.04543790744PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
2080.04543790744PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
2090.04553791120PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
2100.04563792896PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
2110.04563793744PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
2120.04573794296PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
2130.04573794296PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
2140.04573794672PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
2150.04583795592PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
2160.04583796440PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
2170.04583796992PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
2180.04593796992PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
2190.04593797368PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
2200.04603799144PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
2210.04603799992PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
2220.04613800544PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
2230.04613800544PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
2240.04613800920PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
2250.04623801840PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
2260.04623802688PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
2270.04633803240PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
2280.04633803240PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
2290.04633803616PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
2300.04643805392PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
2310.04643806240PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
2320.04653806792PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
2330.04653806792PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
2340.04653807168PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
2350.04663808088PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
2360.04663808936PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
2370.04673809488PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
2380.04673809488PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
2390.04673809864PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
2400.04693811640PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
2410.04693812488PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
2420.04693813040PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
2430.04703813040PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
2440.04703813416PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
2450.04703814336PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
2460.04713815184PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
2470.04713815736PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
2480.04713815736PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
2490.04723816112PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
2500.04733817888PHPExcel_Calculation->processTokenStack( )...\Calculation.php:2800
2510.04733818736PHPExcel_Calculation->extractCellRange( )...\Calculation.php:3770
2520.04743819288PHPExcel_Cell->getCalculatedValue( )...\Calculation.php:4215
2530.04743819288PHPExcel_Calculation->calculateCellValue( )...\Cell.php:276
2540.04743819664PHPExcel_Calculation->_calculateFormulaValue( )...\Calculation.php:2615
2550.04743819760PHPExcel_Calculation->_parseFormula( )...\Calculation.php:2800
2560.04743819760PHPExcel_Calculation->convertMatrixReferences( )...\Calculation.php:3137