asin()
The asin()
function returns the inverse sine of the argument in radians.
Syntax
asin(n)
Example 1
Use asin()
to return the inverse sine of 0.0
:
#include <iostream>#include <cmath>int main() {double x = 0.0;double result;result = std::asin(x);std::cout << result << " radians" << "\n";// Output: 1.5708 radians}