The only "square year" in the 19th century was 1849, the square of 43, so he was born in 1806.
He was the French mathematician Rene Descartes
descartes
No it was not claimed by the French
René Descartes was the french philosopher and mathematician who was labeled as the French father of enlightenment.
It is also Morgan in French.
If you're referring to the great French mathematician, we regret to inform you that he died in Paris, on August 19, 1662 (sic).
well... he was a french mathematician
He was an French Mathematician
a french physicst and mathematician
Rene Descartes was a French philosopher and brilliant mathematician. He is considered by many to be an early leader and father of the enlightenment movement.
Blaise pascal
French mathematician Rene Descartes.