. . . . . . . . . . . "X+Y, released in the US as A Brilliant Young Mind, is a 2014 British drama film directed by Morgan Matthews starring Asa Butterfield, Rafe Spall, and Sally Hawkins. The film, inspired by Beautiful Young Minds, focuses on a teenage English mathematics prodigy named Nathan (Asa Butterfield) who has difficulty understanding people, but finds comfort in numbers."@en . "X+Y"@en . .