Inverse trigonometric (asin, acos, atan, atan2, acot, asec, acsc).

反三角函数(asin、acos、atan、atan 2、acot、asec、acsc)。

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The math functions include abs(), acos(), asin(), atan(), atan2(), constant(), cos(), exp(), highest(), log(), lowest(), sin(), sqrt(), and tan().

其中的运算函数包括 abs()、 acos()、 asin()、 atan()、 atan2()、 constant()、 cos()、 exp()、 highest()、 log()、 lowest()、 sin()、 sqrt() 和 tan()。

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The documentation for the expr verb indicates that it can handle many other mathematical functions, such as asin, acos, atan, exponentials, floors, and so on.

根据 expr 动词的相关文档的显示，它可以处理许多其他的数学函数，如 asin、acos、atan、指数、地板函数等等。

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ACOs are taking off in the private sector, taking on a larger role with employers.

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ACOs work to keep patients healthy and out of the more expensive hospital setting.

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