8514 is an IBM graphics computer display standard supporting a resolution of 1024 x 768 pixels with 256 colours at 43.5 Hz (interlaced[?]), or 640 x 480 at 60 Hz interlaced. 8514 was introduced at the same time as VGA and was superseded by XGA.
... Generalizations
The formula and its proof remain correct if the coefficients a, b and c are complex numbers, or more generally members of any field whose ...