norm |
Discworld driver help |
norm |
Name
norm - return the norm of a vector
Synopsis
float norm( vector v );
Description
"vector" is not actually a type in LPC. It is used here to represent an array of ints and/or floats.
norm( v ) returns the norm of the vector `v'. This is defined as the length of the vector. If `v' is thought of as a coordinate, norm( v ) returns the distance between `v' and the origin.
