Gaston Tarry

Gaston Tarry ( September 27, 1843 - June 21, 1913) was a French mathematician. Born in Villefranche de Panat, Aveyron, he studied mathematics at high school before joining the civil service in Algeria. He pursued mathematics as an amateur, his most famous achievement being his confirmation of Leonhard Euler's conjecture that no 6×6 Graeco-Latin square was possible.

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September 27: September 27 is the 270th day of the year (271st in leap years) in the Gregorian calendar, with 95 days remaining....

1843: 1843 was a common year starting on Sunday (see link for calendar)....

June 21: June 21 is the 172nd day of the year (173rd in leap years) in the Gregorian calendar, with 193 days remaining. This day usually marks the summer solstice in the northern hemisphere and the winter solstice in the southern hemisphere, and thus is the day of the year with the longest hours of daylight ...

Gaston Tarry related Images and Photos (experimental)

Gaston

The Dirigible of the Brothers Albert and Gaston Tissandier

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June 21 (2) - Gregorian calendar (2) - September 27 (2) - Leonhard Euler (1) - Algeria (1) - Amateur (1) - Graeco-Latin square (1) - Winter solstice (1) - Summer solstice (1) - Leap year (1) - French (1) - Mathematician (1) - 1843 (1) - 1913 (1) - Mathematics (1) -

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