calculate root mean square error python
def rmse(predictions, targets):
return np.sqrt(((predictions - targets) ** 2).mean())
calculate root mean square error python
def rmse(predictions, targets):
return np.sqrt(((predictions - targets) ** 2).mean())
how to do a square root in python
a = int(input("enter a real number: "))
sqrt = a**(1/2)
print("the square root of ",a ,"is",sqrt)
square root in python
def square_root(num):
return num**0.5
#prints out 4
print(square_root(16))
#prints out 10
print(square_root(100))
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