C++ Math fmin()
The function returns the minimum value between two numbers.
Consider two numbers 'x' and 'y'.
Note: If any argument has an integral type, then it is cast to double. If any other argument is long double, then it is cast to long double.
(x,y): Values among which the minimum value is to be calculated.
It returns the minimum value between two numbers.
Let's see a simple example.
Values of x and y are :1.1,2.1 Minimum value is :1.1
In this example, value of x is less than the value of y.Therefore, fmin() function returns the value of x.
Let's see a simple example when one of the value is nan.
Values of x and y are :10.1,nan Minimum value is :10.1
In this example, value of y is nan. Therefore, the value of x is returned.