What it says is if s is a closed surface — Remember, it is the same as with Green's theorem, we need to have something that is completely enclosed.
它说的是，如果s是一个封闭曲面，这和格林定理是一样的，我们需要完全封闭的。
The sensation of working on a theorem, he says, can be like being “a hunter and gatherer of mathematical concepts.”
他说，专注于一个定理的感觉，就像“一个猎人，一个数学概念的收集者。”
The most complicated part, Devlin says, is our good old friend the Pythagorean theorem.
Devlin说，最复杂的部分便是我们熟知的毕达哥拉斯定理。
"It's a very interesting theorem," says Brualdi.
“这是一个非常有趣的定理，”Brualdi说。
It s a very interesting theorem, says Brualdi.
“这是一个非常有趣的定理，”Brualdi说。
Coase's valuable theorem says that if the transaction cost is zero, the transaction will reach the Pereto economic optimum efficiency with a clear definition of property rights.
前言：科斯的效益定理认为，如果交易成本为零，那么明确的产权界定都会达到经济效率帕累托最优。
Coase's valuable theorem says that if the transaction cost is zero, the transaction will reach the Pereto economic optimum efficiency with a clear definition of property rights.
前言：科斯的效益定理认为，如果交易成本为零，那么明确的产权界定都会达到经济效率帕累托最优。
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