Excel’s FIND function detects case differences to prevent mismatched IDs, flawed lookups, and hidden data errors.

Apr. 7, 2026 A gene called KLF5 may be a key force behind the spread of pancreatic cancer—but not in the way scientists expected. Rather than mutating DNA, it rewires how genes are turned on and off, ...

Abstract: High-dimensional chaotic systems possess complex structural characteristics, which have potential research value in fields like encrypted communication and chaos control. The inverse problem ...

Abstract: This paper introduces sparsity pattern analysis and explicit solution strategies for the initial value problem (IVP) of hybrid implicit multilinear systems of inequality constrained ...