Joseph-Louis Lagrange (1736-1813), also known as Giuseppe Luigi Lagrangia, Italian-French mathematician and astronomer who made significant contributions to the fields of analysis, number theory, and both classical and celestial mechanics. Stipple etching and engraving by Luigi Rados after a drawing by Roberto Focosi, circa 1827.

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Photo credit: © Science History Images / Alamy / Afripics
License: Licensed
Model Released: No

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