Homogeneous coordinate
= Homogeneous coordinate
The homogeneous coordinates $[x_0:\cdots:x_n]$ of a <projective point> are defined only up to simultaneous multiplication by a nonzero scalar.
= Homogeneous coordinates
{synonym}
= Homogeneous coordinate
The homogeneous coordinates $[x_0:\cdots:x_n]$ of a <projective point> are defined only up to simultaneous multiplication by a nonzero scalar.
= Homogeneous coordinates
{synonym}