On Monday, the company announced that its Copilot AI is now available as an Excel function for Microsoft 365 insiders. That means you can add COPILOT to a formula and then use natural language in a ...

The RANK function creates a new matrix containing elements that are the ranks of the corresponding elements of matrix. The ranks of tied values are assigned arbitrarily rather than averaged.

P. Kurasov, J. Boman, Finite Rank Singular Perturbations and Distributions with Discontinuous Test Functions, Proceedings of the American Mathematical Society, Vol ...