θεωρία EXCEL.doc
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Excel2007Office
Excel..xcel,..,.(:).,.,.,(1,2,)CtrlPageUPPageDown...,,..1,2,1,C5.(:.)1.048.576(220)16.384(214).,,,..,..,..(/),(/),Ctrl(/).(/)Ctrl.(/):(/),Shifto(/).Shift./ (4):1..2.().3.,.4.().()Excel.:1.()2..,()..,(..20).!.,..().:Office..Excel..()..()..
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ExcelDATE:=DATE(2008;1;1).Excel.,119001..1200839448,1190039448.:.,.DAYS360:=DAYS360(a1;a2)(a1a2).:1230.NOW:=NOW()TODAY:=TODAY()COUNT:=COUNT(a1:a5).COUNT:=COUNT(a1:a5),.COUNTBLANK:=COUNTBLANK(a1:a5).COUNTIF:=COUNTIF(a1:a5;>100).100.
IF:=IF(a1>=5;"";""),,,.a15,()5,5,.AND:=AND(a1>10;a210;A210;a2>100)(30),TRUE,,FALSE.IF...:=IF(OR(A1>10;A2>10);"10";"10")VLOOKUPCONCATENATELEFT
(12)RIGHTMIDUPPER:=UPPER(a1).LOWER:=LOWER(a1).PROPER:=PROPER(a1).SUMAVERAGEMAX
(7)MINMOD:=MOD(a1;a2).
ROUND:=ROUND(a1;0).ROUNDUP:=ROUNDUP(a1;0).ROUNDDOWN:=ROUNDDOWN(a1;0)..0..:
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=ROUND(123,456;0)123,456123=ROUND(123,456;1)123,456123,5=ROUND(123,456;2)123,456123,46=ROUND(123,456;3)123,456123,456=ROUND(123,456;-1)123,456120=ROUND(123,456;-2)123,456100=ROUND(123,456;-3)123,4560=ROUND(523,456;-3)523,4561000