You pass a formula used as a predicate to see if it is a valid rule for the element.

您传递一个用作谓词的公式，检查它是否是一个有效的元素规则。

youdao

So, I mean, this formula is valid as it is.

因此这个公式是有效的。

youdao

You will receive an error message if the second column does not contain a valid numeric data value. Set the column formula to.

如果第二列没有包含一个有效的数值，那么您将收到一条错误消息。

youdao

Forcing states to comply with Section 5 now because of a formula using 1972 data demeans their right to "equal dignity" with states whose election laws are presumptively valid, he said.

WSJ: Voting Act Under Scrutiny