我们在讲非计算机专业的计算机文化基础“时，从逻辑代数讲起，阐明计算机是如何用逻辑运算完成数值计算的。”
We gave the lecture on the basis of logical algebra in order to illustrate how the computers operate numerical calculation by means of logical calculation.
这个警告表示在逻辑AND运算的左边侦测到非零常数值(一以外的值)，而这个运算是发生在测试内容中。
This warning indicates that a non-zero constant value, other than one, was detected on the left side of a logical-AND operation that occurs in a test context.
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