plural of normal lens

plural of normal good

plural of new normal

The process where a major change that would be considered objectionable if it happened in a single step is gradually reached by a series of less noticeable smaller changes.

plural of normal force

plural of normal basis

(algebra, field theory) For a given Galois field 𝔽_(qᵐ) and a suitable element β, a basis that has the form {β, β^q, β^(q2), ... , β^(qm-1)}.

(algebra) A finite, algebraic extension of some field such that if it contains any root of any irreducible polynomial over that base field then it contains all of the roots of that polynomial.

A lifestyle similar to that before the advent of COVID-19, but where some precautions such as social distancing, hand sanitising, contact tracing protocols, etc., will be in place to help prevent future outbreaks.

Normal profit refers to the revenue required for a firm to stay within a market in the long-run.