Ví dụ về việc sử dụng Array formulas trong Tiếng anh và bản dịch của chúng sang Tiếng việt
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If you find Excel array formulas too complex
What it means Beginning with Excel 2007, array formulas that refer to an entire column will be converted to and displayed as NUM! errors when they are recalculated in Excel 97-2003.
What it means Array formulas that refer to an entire column in Excel 2007 and later will be converted to
you should either avoid array formulas or make sure those people know about any array formulas and understand how to change them, if they need to.”.
To become an Excel power user, you need to know how to use array formulas, which can perform calculations that you can't do by using non-array formulas. .
For better understanding of this formula in particular and Excel array formulas in general, let's select the two expressions within the SUM function's parentheses in the formula bar,
If you have ever worked with array formulas in Excel, chances are you came across a few ones containing a double dash(--)
Dynamic array formulas, whether they're using existing functions
When working with array formulas in Excel, you can observe how they calculate and store their items(internal arrays)
In more complex array formulas, you might need to use a double dash(--),
What it means Array formulas that refer to an entire column in Excel 2007 and later will be converted to
that acts as the AND operator in array formulas, and include this expression in the SUM function's argument.
Note: September 24, 2018- Dynamic array formulas- If you have a current version of Office 365, and are on the Insiders Fast release channel, then you can input the formula in the top-left-cell of the output range, then press Enter to confirm the formula as a dynamic array formula.
Some Excel array formulas seem to rely on the way that Excel is calculating a result in a non-documented way- such a practice is not a good idea even within Excel only,
Some Excel array formulas seem to rely on the way that Excel is calculating a result in a non-documented way-such a practice is not a good idea even within Excel only,
This informs Excel that you are entering an array formula.
CTRL+SHIFT+ENTER: Enter a formula as an array formula.
The formula above is an array formula.
you would better use the SUM and LEN functions in an array formula, and I will show you an example in our next article.