临界点与极值计算器

逐步求解临界点和极值

该计算器将尝试求出一元函数的临界(驻)点、相对(局部)极大值与极小值,以及绝对(全局)极大值与极小值。可以指定区间。

Enter a function of one variable:
Enter an interval:
Required only for trigonometric functions. For example, `(-2pi, 3pi)` or `[pi/2, oo)`. If you need `oo`, type inf.

If the calculator did not compute something or you have identified an error, or you have a suggestion/feedback, please contact us.

Your input: find the local and global minima and maxima of $$$f=\frac{1}{x}$$$

Critical Points

No critical points.

Global (Absolute) Minima

No global minima.

Global (Absolute) Maxima

No global maxima.

Local Minima

No local minima.

Local Maxima

No local maxima.

Graph

For graph, see graphing calculator.


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