It’s a name for the usual algorithm for multiplying multi-digit numbers with pencil-and-paper. (Contrast to, e.g., the grid method.)
It may be the usual algorithm, but it’s not the usual name for it!
It’s a name for the usual algorithm for multiplying multi-digit numbers with pencil-and-paper. (Contrast to, e.g., the grid method.)
It may be the usual algorithm, but it’s not the usual name for it!