: The Joint Fleet Maintenance Manual (JFMM) often uses alphanumeric coding (e.g., "7Z Cog") to categorize equipment and calibration standards.
: In the paper " Bounds on the travel cost of a mars rover prototype search heuristic " , technical notation like z0.7zz raised to the 0.7 z power
is used to calculate path lengths and travel costs for robotic navigation.
If your query refers to , the following paper is a foundational resource: