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X+Y
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You can watch X+Y (2014) for free on Hoopla, rent on Apple TV+, or buy on Apple TV+.
A socially awkward teenage math prodigy finds new confidence and new friendships when he lands a spot on the British squad at the International Mathematics Olympiad.
Navigating the rigid logic of equations offers a sanctuary for a brilliant but isolated boy struggling to decode human connection. His journey toward the International Mathematics Olympiad turns a quiet intellectual pursuit into a deeply moving search for belonging.
Trailer
Director
Morgan Matthews
Cast
Asa Butterfield, Rafe Spall, Sally Hawkins, Eddie Marsan, Jo Yang, Alex Lawther, Alexa Davies, Martin McCann, Orion Lee, Jake Davies
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10 options ranked by value · 🇺🇸 United States
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X+Y
You can watch X+Y (2014) for free on Hoopla, rent on Apple TV+, or buy on Apple TV+.
IMDb
6.7/10
RT Critics
87%
Metacritic
Director
Morgan Matthews
Cast
Asa Butterfield, Rafe Spall, Sally Hawkins, Eddie Marsan, Jo Yang, Alex Lawther, Alexa Davies, Martin McCann, Orion Lee, Jake Davies
10 options ranked by value · 🇺🇸 United States
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autism · mathematics · child prodigy · based on true story · death of father · coming of age · social outcast · cambridge university
X+Y is streaming on Amazon Prime. X+Y is streaming on Amazon Prime Video with Ads. Watch X+Y for free on Hoopla. Watch X+Y for free on Kanopy. Watch X+Y for free on Darkroom. Watch X+Y for free on The CW. Rent X+Y on Apple TV+. Rent X+Y on Fandango At Home. Buy X+Y on Apple TV+. Buy X+Y on Fandango At Home. X+Y is not currently available on Netflix, Hulu, Max, Disney+, Prime Video. Availability last verified July 18, 2026.