Converging series expressing the ratio between the diameter and the circumference of a circle.
Ferrel, William, 1817-1891.
Converging series expressing the ratio between the diameter and the circumference of a circle. By William Ferrel. - [Washington, Smithsonian Institution, 1871] - 6 p. 33 cm. - Smithsonian contributions to knowledge. [vol. XVIII, art. 5] Smithsonian Institution publication 233. .
s 13000081
Mathematics.
Circle.
Q11 / .S68
Converging series expressing the ratio between the diameter and the circumference of a circle. By William Ferrel. - [Washington, Smithsonian Institution, 1871] - 6 p. 33 cm. - Smithsonian contributions to knowledge. [vol. XVIII, art. 5] Smithsonian Institution publication 233. .
s 13000081
Mathematics.
Circle.
Q11 / .S68