Q:

Write a NumPy program to compute numerical negative value for all elements in a given array

hamza
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2022-05-18
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Write a NumPy program to compute numerical negative value for all elements in a given array

Python programming,
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hamza
2022-05-18
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import numpy as np
x = np.array([0, 1, -1])
print("Original array: ")
print(x)
r1 = np.negative(x)
r2 = -x
assert np.array_equal(r1, r2)
print("Numerical negative value for all elements of the said array:")
print(r1)

Sample Output:

Original array: 
[ 0  1 -1]
Numerical negative value for all elements of the said array:
[ 0 -1  1]

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