Cryptocurrency: Cryptographic hash functions are widely used in cryptocurrencies to pass transaction information anonymously. For example, Bitcoin uses the SHA-256 cryptographic hash function in ...

Bent functions are maximally nonlinear Boolean functions with an even number of variables. They were introduced by Rothaus in 1976. For their own sake as interesting combinatorial objects, but also ...

Books Received; Published: 06 June 1931 Standard Four-Figure Mathematical Tables: including many New Tables, Trigonometrical Functions for Radians, Inverse Trigonometrical and Hyperbolic Functions ...

If "John" is not found, instead of returning an error, the function displays "Not Found" as specified in the [if_not_found] argument. Note that XLOOKUP is not available in older versions of Excel ...