Bill & Melinda Gates Foundation plan to close the Foundation Trust is in contrast to most large charitable foundations that have no set closure date. This is intended to lower administrative costs over the years of the Foundation Trust's life and ensure that the Foundation Trust not fall into a situation where the vast majority of its expenditures are on administrative costs, including salaries, with only token amounts contributed to charitable causes. Bill & Melinda Gates Foundation Bill & Melinda Gates Foundation (BMGF), previously branded as the 'William H. Gates Foundation', is a private foundation founded by Bill and Melinda Gates. It was launched in
Bill Gates 2014. In his second year, Gates devised an algorithm for pancake sorting as a solution to one of a series of unsolved problems presented in a combinatorics class by Harry Lewis, one of his professors. Gates' solution held the record as the fastest version for over thirty years; its successor is faster by only one percent. His solution was later formalized in a published paper in collaboration with Harvard computer scientist Christos Papadimitriou. Gates did not have a definite study plan while he was a student at Harvard, and he spent a lot of time using the school's computers. Gates