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A function is isotropic at a particular point if it behaves the same in all directions.
This is a term that applies to, e.g., textures, and should not be confused with rotational invariance.
Function - Isotropic
A function is isotropic at a particular point if it behaves the same in all directions.
This is a term that applies to, e.g., textures, and should not be confused with rotational invariance.