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What does -- do in Excel formulas? - Stack Overflow
2019年5月14日· The double-dash is known as a double unary operator. Try this link: Why use -- in SUMPRODUCT formulae Specifically: SUMPRODUCT () ignores non-numeric entries. A …
What does the "@" symbol mean in Excel formula (outside a table)
2021年10月24日· Excel has recently introduced a huge feature called Dynamic arrays. And along with that, Excel also started to make a " substantial upgrade " to their formula language. One …
excel - What does an exclamation mark before a cell reference …
2014年11月20日· In a text about Excel I have read the following: =SUM(!B1:!K1) when defining a name for a cell and this was entered into the Refers To field. What does this mean?