And if we type directly into the interpreter, it essentially does an eval and a print.
如果我们直接输入到解释器里面,它本质上会运算然后返回结果。
I'm taking advantage of the fact that start is going to be a point, and I'm just directly saying, John give me your x-value.
我利用了开始是一个点这个事实,然后我就直接说,返回给我你的x值,因此我不知道。
OK? You can take a quick look at it, a even with the wrong glasses on, it says if a 1 sorry, b is equal to 1, a I'm just going to return a.
你们可以快速的过一遍,它是这么写的:如果,对不起,是b等于,那么就直接返回。
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