describe
Python3 asin() return x Of arc sine radians .
grammar
Here are asin() The grammar of the method ：
import math
math.asin(x)
Be careful ：asin() It's not directly accessible , Import required math modular , And then through math Static objects call the method .
Parameters
x -- -1 To 1 Value between . If x It is greater than 1, There will be a mistake .
Return value
return x Of arc sine radians .
example
Here's how to use asin() Examples of methods ：
The output of the above example is ：
