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Limit significant figures to 2 significant figures

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N/A 2020-2-4
回答： Star Strider 2020-2-4
et=abs(((stop-new_cos)/stop)*100);
Say I use the above to solve for a number how would I limit the et variable to 2 significant figures?

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Star Strider
Star Strider 2020-2-4
Using the round function and the option in: Round Elements to Specified Number of Significant Digits is likely to be more consistent.

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