Shapes named after Catalan are the duals of the thirteen shapes named after this man, which includes the snub dodecahedron and the rhombicuboctahedron.
This mathematician names honeycombs and tessellations that use regular and semi-regular shapes to fill a space. Shapes named after Catalan are the duals of the thirteen shapes named after this man, which includes the snub dodecahedron and the rhombicuboctahedron. This man names a property of the real numbers which states that for any real number x, there exists a natural number n greater than x. He tried to calculate how many grains of sand could fill the universe using a "myriad" counting system in his book The Sand Reckoner. He also devised a method for calculating the area under a parabola using the method of exhaustion. The formula "r equals a plus b theta" in polar coordinates generates his spiral. For 10 points, name this mathematician who also names a principle stating that the weight displaced by a body in a fluid is equal to the buoyant force on it.
This mathematician names honeycombs and tessellations that use regular and semi-regular shapes to fill a space.
Archimedes 