Point at infinity complex field, the set of points at infinity is a manifold. In artistic drawing and technical perspective, the projection on the picture plane of the point at infinity of a class of parallel lines is called their vanishing point. In hyperbolic geometry, points at infinity are typically named ideal points. Unlike Euclidean and elliptic geometries, each line has two points at infinity: given a line "l" and a point "P" not on "l", the right- and left-limiting parallels converge asymptotically to different points at infinity. All points at infinity together form the Cayley absolute or boundary of a hyperbolic plane.
To the Point To the Point To the Point was an hour-long public affairs radio program co-produced by KCRW in Santa Monica, California and Public Radio International. The program originated at KCRW at 1 pm Pacific Time each weekday. Award-winning journalist Warren Olney hosts the show; it was syndicated nationwide by PRI and aired in 15 states and Washington, D.C. by Public Radio International. KCRW continues to podcast the program weekly (sometimes more frequently). The program begins with its theme music, a clip from John Coltrane's "A Love Supreme." Olney then introduces the topics for the day's program, followed by a break for