1. nonequivalent - Adjective
2. nonequivalent - Adjective Satellite
not equal or interchangeable in value, quantity, or significance
Source: WordNetIn classical mechanics, the angular momentum of a particle can be reinterpreted as a plane element: : in which the exterior product ∧ replaces the cross product × (these products have similar characteristics but are nonequivalent). Source: Internet
The class number of G is the number of distinct (nonequivalent) conjugacy classes. Source: Internet
This figure has four symmetry operations: the identity operation, one twofold axis of rotation, and two nonequivalent mirror planes. Source: Internet