X+Y
- Jier: 2014
- Lân: United Kingdom
- Sjenre: Drama
- Studio: Original Pictures, Head Gear Films, Minnow Films, BBC Film, BFI
- Keyword: autism, mathematics, child prodigy, death of father, coming of age, social outcast, cambridge university
- Direkteur: Morgan Matthews
- Cast: Asa Butterfield, Rafe Spall, Sally Hawkins, Eddie Marsan, Jo Yang, Alex Lawther