Computer our input, memory control, arithmetic, and logic and output.
计算我们的输入，内存控制，算法，逻辑和输出。
2
It runs on a variety of computer systems and is especially good at arithmetic involving arbitrary-length integers and fractions, graphics, and matrix and polynomial algebra.
它在各种各样的计算机系统上运行，尤其擅长于涉及任意长度整数和小数、图、矩阵和多项式代数的算术。
3
All of this is vaguely endearing and even consoling-a little like watching a giant computer hash up some simple arithmetic.