where is an integer polynomial (Nagell 1951, p. 73).
Algebraic Congruence
See also
Congruence, Functional CongruenceExplore with Wolfram|Alpha
References
Nagell, T. "Algebraic Congruences and Functional Congruences," "Algebraic Congruences to a Prime Modulus," "Algebraic Congruences to a Composite Modulus," "Algebraic Congruences to a Prime-Power Modulus," and "Numerical Examples of Solution of Algebraic Congruences." §22, 24, and 26-28 in Introduction to Number Theory. New York: Wiley, pp. 73-76, 79-81, and 83-93, 1951.Referenced on Wolfram|Alpha
Algebraic CongruenceCite this as:
Weisstein, Eric W. "Algebraic Congruence." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/AlgebraicCongruence.html