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The core of the problem in Excel isn't that it lacks regex functionality. Indeed, in 2024, Microsoft introduced REGEXEXTRACT, REGEXTEST, and REGEXREPLACE to the long list of functions available in its ...

The XLOOKUP or VLOOKUP choice is tied to scenario, as most needs are fixed lookups, letting you save time with the simpler ...

Zanskar uses AI to identify hidden geothermal systems—and claims it has found one that could fuel a power plant, the first ...

Abstract: A novel integration scheme is proposed for the accurate numerical evaluation of test (reaction) integrals needed for solving complex direct or inverse electromagnetic problems using surface ...

Five hidden Excel rules show helper columns, LET, and LAMBDA in action, cutting errors and making updates quick for any ...

Instead of selecting all errors, press F5 > Alt+S > C > Enter to highlight all constants—numbers, text, and symbols that aren ...

Abstract: The concept of “inverse cognition” has recently emerged and has garnered significant research attention in the radar community from aspects of inverse filtering, inverse cognitive radar ...

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Depending on the underlying graph, you also need to handle cycles intelligently. In social networks, mutual relationships are ...