import numpy as np

# numpy.mean()
arr = np.array([1, 2, 3, 4, 5])
mean_value = np.mean(arr)
print(mean_value)

# numpy.sum()
arr = np.array([1, 2, 3, 4, 5])
sum_value = np.sum(arr)
print(sum_value)

# numpy.max()
arr = np.array([1, 2, 3, 4, 5])
max_value = np.max(arr)
print(max_value)

# numpy.min()
arr = np.array([1, 2, 3, 4, 5])
min_value = np.min(arr)
print(min_value)

# numpy.exp()
arr = np.array([1, 2, 3])
exp_values = np.exp(arr)
print(exp_values)

# numpy.log()
arr = np.array([1, 2, 3])
log_values = np.log(arr)
print(log_values)

# numpy.sqrt()
arr = np.array([4, 9, 16])
sqrt_values = np.sqrt(arr)
print(sqrt_values)

# numpy.dot()
arr1 = np.array([1, 2, 3])
arr2 = np.array([4, 5, 6])
dot_product = np.dot(arr1, arr2)
print(dot_product)