modular sum造句

This is the modular sum of the values taken by the simple checksum as each block of the data word is added to it.
As with simpler checksum algorithms, the Fletcher checksum involves dividing the binary data word to be protected from errors into short " blocks " of bits and computing the modular sum of those blocks . ( Note that the terminology used in this domain can be confusing.
It's difficult to find modular sum in a sentence. 用modular sum造句挺难的