Polynomial

1. <mathematics> An arithmetic expression composed by summing multiples of powers of some variable.

P(x) = sum a_i x^i for i = 0 .. N

The multipliers, a_i, are known as "coefficients" and N, the highest power of x with a non-zero coefficient, is known as the "degree" of the polynomial.

If N=0 then P(x) is constant, if N=1, P(x) is linear in x.

N=2 gives a "quadratic" and N=3, a "cubic".

2. <complexity> polynomial-time.

< Previous Terms	Terms Containing polynomial	Next Terms >
polylithism Poly/ML polymorphic polymorphic lambda-calculus polymorphism	algebra complex number Co-NP cyclic redundancy check deterministic automaton	polynomial-time polynomial-time algorithm polyvinyl chloride POM Ponder