"The Man Who Knew Infinity" is a 2015 biographical drama film directed by Matthew Brown. The film is based on the 1991 biography of the same name by Robert Kanigel and depicts the life of the renowned Indian mathematician Srinivasa Ramanujan. Dev Patel stars as Ramanujan, and Jeremy Irons portrays G. H. Hardy, a prominent British mathematician who collaborated with Ramanujan. The screenplay explores Ramanujan's journey from his humble beginnings in India to his impactful contributions to mathematics at the University of Cambridge. The film also delves into the friendship and collaboration between Ramanujan and Hardy, highlighting their unique bond and the challenges they faced in bridging cultural and academic gaps. The Man Who Knew Infinity received positive reviews for its performances and storytelling, offering a glimpse into the life of a mathematical genius.

The cinematography captures both the beauty of mathematics and the cultural contrasts between Ramanujan's upbringing in India and his experiences at Cambridge. Dev Patel delivers a compelling performance, portraying the brilliance and struggles of Ramanujan's character. Jeremy Irons, as G. H. Hardy, brings depth to the mentor-student relationship that develops between the two mathematicians.

The film also explores themes of prejudice and discrimination, reflecting the racial and cultural barriers Ramanujan faced during his time in England. It sheds light on the challenges of being an outsider in the academic world and the resilience required to overcome such obstacles.

"The Man Who Knew Infinity" succeeds in humanizing the world of mathematics, making it accessible to a broader audience by blending historical accuracy with a poignant narrative. The soundtrack complements the emotional tone, enhancing the viewer's connection to the characters and the intellectual journey they embark upon. Overall, the film is a captivating exploration of genius, friendship, and the pursuit of knowledge.

The film also skillfully intertwines personal and mathematical narratives, showcasing how Ramanujan's unconventional approach to mathematics often clashed with established academic norms. The script not only presents complex mathematical concepts but also humanizes the mathematicians by delving into their personal struggles, creating a balanced and engaging narrative.

Furthermore, "The Man Who Knew Infinity" effectively captures the essence of the time period, providing a historical backdrop that adds depth to the story. The costume and set designs contribute to the authenticity of the film, transporting the audience to early 20th-century Cambridge and portraying the societal norms and challenges of the era.

Ultimately, the movie serves as a tribute to the enduring legacy of Srinivasa Ramanujan and his profound impact on the field of mathematics. It encourages viewers to appreciate the beauty and significance of mathematical discovery while celebrating the human spirit's ability to overcome adversity. "The Man Who Knew Infinity" stands as a testament to the power of intellectual curiosity and the enduring value of collaboration across cultural and intellectual boundaries.