# Author:Srinivasa Ramanujan

## Works

edit- Algebraic relations between certain infinite products (1919) (transcription project)
- Congruence properties of partitions (1919, published in 1921)
- On the expression of a number in the form 𝑎𝑥²+𝑏𝑦²+𝑐𝑧²+𝑑𝑢² (1920)
- Squaring the circle (1913)

Some or all works by this author were published before January 1, 1929, and are in the **public domain** worldwide because the author died at least 100 years ago. Translations or editions published later may be copyrighted. Posthumous works may be copyrighted based on how long they have been published in certain countries and areas.

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