inverses
noun
Definitions
An inverted state: a state in which something has been turned (properly) upside down or inside out or backwards.
Example: 321 is the inverse of 123.
The result of an inversion, particularly:
A second element which negates a first; in a binary operation, the element for which the binary operation—when applied to both it and an initially given element—yields the operation's identity element, specifically:
A morphism which is both a left inverse and a right inverse.
verb
Definitions
To compute the bearing and distance between two points.