 
(For the HP50G)
Written with the Engineer, Surveyor or Architect in mind, the Cogo + Pac has all of the programming for Coordinate Geometry as it is taught in the required basic college course on Coordinate Geometry, plus Predetermined Areas and Rotation/Translation, as well as a number of specialty programs for circular curves, triangle solutions, vertical solutions, spiral curve solutions, and programs for EndArea and Pit Volumes.

