The World Is Mine (Ice Cube song) The song was later re-released on Ice Cube's compilation "In the Movies". 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
Casus irreducibilis expressed by radicals are defined to be any pair of complex conjugate cube roots, while if they are real these cube roots are defined to be the real cube roots. "Casus irreducibilis" occurs when none of the roots is rational and when all three roots are distinct and real; the case of three distinct real roots occurs if and only if , in which case Cardano's formula involves first taking the square root of a negative number, which is imaginary, and then taking the cube root of a complex number (which cube root cannot itself be placed in the form