libmath-vec-perl 1.01-1 (i386 binary) in ubuntu trusty

 This module was adapted from Math::Vector, written by Wayne M. Syvinski.
 .
 It uses most of the same algorithms, and currently preserves the same
 names as the original functions, though some aliases have been added to
 make the interface more natural (at least to the way I think.)
 .
 The "object" for the object oriented calling style is a blessed array
 reference which contains a vector of the form [x,y,z]. Methods will
 typically return a list.