从上述的6个示例中可以看出,Sumproduct完全可以替代Sum、Sumif、Sumifs、Countif、Countifs等函数,是不是非常的强大了。所以掌握Sumproduct的功能是也很有必要的。 二、查询神器:Lookup函数。 功能:从单行或单列中查询符合条件的值。 语法结构:=Lookup(1,0/(条件)*……,返回值范围)。 解读: 此处的语法结构为“变...
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SUMIF, COUNTIF, and SUMPRODUCT A large number of formulas Volatile functions Array formulas Step 5. Examine the Computer RAM Issue Last but not the least, if none of the four-step efforts speed up the performance in working on a large Excel file in Windows 10, it may be an issue with...
why does sum add up to ZERo? when it should not please let me know why the sum is zero see attached screen shot - in Screen Shot 2020-09-18 at 9.07.38 PM.png83 KB excel Like 0 Reply View Full Discussion (3 Replies)Show Parent Replies JMB17 Bronze Contributor to Riny_van...
please let me know why the sum is zero see attached screen shot - in Screen Shot 2020-09-18 at 9.07.38 PM.png83 KB excel Like 0 Reply View Full Discussion (3 Replies) Riny_van_Eekelen Platinum ContributorSep 19, 2020 david_f1650 Perhaps a silly question from my side. You...