Astronomy   View all facts   Glossary   Help
abstraction > mathematical concept
Next abstractionreasoning process    Upabstraction    Previous abstractioninstitution   

mathematical concept comparison table
Subject has dimension has acceleration has definition has historical origin has rotation rate has value represent has synonym has antonym
frame of reference  A set of axes to which positions and motions in a system can be referred.      
geometrical object         
number         
statistical concept         
symmetry  The property of being unchanged after some transformation. A square, for example, has a 4-sided rotational symmetry. It appears the same after it is rotated by 90 degrees.     symmetry breaking
symmetry breaking  In cosmology and particle physics, a state in which traces of an earlier symmetry may be discerned. A broken symmetry condition differs from chaos in that its parts can in theory be united in a symmetrical whole, like the pieces of a jigsaw puzzle.    asymmetrysymmetry
transformation         
unit         

Next abstractionreasoning process    Upabstraction    Previous abstractioninstitution