His lost works include On the Calendar, On Sphere Making, and Catoptrica, a book on optics. His extant works include Quadrature of the Parabola, which gives a formula for calc
His lost works include On the Calendar, On Sphere Making, and Catoptrica, a book on optics. His extant works include Quadrature of the Parabola, which gives a formula for calculating the area of parabola segments; The Sand-Reckoner, which includes a system for expressing really big numbers; and On Spirals, which features the spiral now named for him. FTP, identify this Greek mathematician, whose other works include The Method, On Floating Bodies, and Measurement of the Circle, which gave pi its first exact value, who was killed in 212 B.C. during the capture of Syracuse when he was drawing a figure in the sand.
His lost works include On the Calendar, On Sphere Making, and Catoptrica, a book on optics.
Archimedes