The Damm algorithm does not suffer from exceeding the number of 10 possible values, resulting in the need for using a non-digit character (as the X in the 10-digit ISBN check digit scheme).
algorithm | RSA (algorithm) | Secure Hash Algorithm | Schönhage–Strassen algorithm | Luhn algorithm | Earley's Algorithm | Dijkstra's algorithm | CYK algorithm | Viterbi algorithm | Prim's algorithm | Levenberg–Marquardt algorithm | Kosaraju's algorithm | Yarrow algorithm | sorting algorithm | Root-finding algorithm | Kruskal's algorithm | Generic Security Service Algorithm for Secret Key Transaction | Estrella Damm | Digital Signature Algorithm | Cayley–Purser algorithm | Blahut–Arimoto algorithm | Bellman–Ford algorithm | Algorithm | Verhoeff algorithm | Vatti clipping algorithm | Sorting algorithm | Sheila van Damm | Secure Hash Algorithm (disambiguation) | Schoof's algorithm | Schoof–Elkies–Atkin algorithm |