 Percy Alexander MacMahon

Percy Alexander MacMahon, often referred to simply as MacMahon, was a prominent British mathematician born on March 15, 1854, and died on March 6, 1929. He is best known for his contributions to combinatorial mathematics and for his work in geometry and number theory. One of his notable contributions is in the field of combinatorial geometry, particularly his work on "MacMahon's partition analysis," which involves enumerating partitions of integer sets and studying their properties.