T-accounting is a method used by accountants and bookkeepers that gets its name from the T shape formed by the two columns used to record entries. Also called double-entry accounting, T-accounting ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

When the Clay Mathematics Institute put individual $1-million prize bounties on seven unsolved mathematical problems, they may have undervalued one entry—by a lot. If mathematicians were to resolve, ...