Complex sentence: Integer sorting algorithms including bucket sort, counting sort, and radix sort are widely used and practical; other integer sorting algorithms with smaller worst-case time bounds are not believed to be practical for computer architectures with 64 or fewer bits per word.
Split into simpler sentences: Integer sorting algorithms including bucket sort, counting sort, and radix sort are widely used and practical. Other integer sorting algorithms with smaller worst-case time bounds are not believed to be practical for computer architectures with 64 or fewer bits per word.