![]() Srinivasa Aiyangar Ramanujan | ![]() Frank Plumpton Ramsey | ![]() Helena Rasiowa | ![]() Mina Spiegel Rees | ![]() Jacopo Francesco Riccati | ![]() Michelangelo Ricci |
![]() Gregorio Ricci-Curbastro | ![]() Georg Friedrich Bernhard Riemann | ![]() Gilles Personne de Roberval | ![]() Abraham Robinson | ![]() Julia Hall Bowman Robinson | ![]() Michel Rolle |
![]() Paolo Ruffini | ![]() Carle David Tolmé Runge | ![]() Bertrand Arthur William Russell |
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