The World Is Mine (Ice Cube song) The World Is Mine (Ice Cube song) "The World Is Mine" is a song written, produced and performed by American recording artist Ice Cube. It was released as the first single from the soundtrack to the 1997 action thriller film "Dangerous Ground". It was recorded at Ice Cube's home recording studio Westside Studios in California, and released on January 13, 1997 via Jive Records. Fellow rappers Mack 10 and K-Dee made cameo appearance on the track and in its music video. The single peaked at number 55 on the Hot R&B/Hip-Hop Songs and number 39 on the Hot Rap Songs.
Definable real number computable numbers. One way of specifying a real number uses geometric techniques. A real number "r" is a constructible number if there is a method to construct a line segment of length "r" using a compass and straightedge, beginning with a fixed line segment of length 1. Each positive integer, and each positive rational number, is constructible. The positive square root of 2 is constructible. However, the cube root of 2 is not constructible; this is related to the impossibility of doubling the cube. A real number "r" is called an algebraic number if there is a polynomial "p"("x"), with