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Category：Languages

is there a kind of "logical no" for numpy arrays (of numbers of course).

For example, consider this array: `x = [1,0,1,0,0,1]`

i am looking for an easy way to compute its "inverse" `y = [0,1,0,1,1,0]`

For an array of `1s`

and `0s`

you can simply subtract the values in `x`

to `1`

:

`x = np.array([1,0,1,0,0,1]) 1-x # array([0, 1, 0, 1, 1, 0]) `

Or you could also take the bitwise `XOR`

of the binary values in `x`

with `1`

:

`x^1 # array([0, 1, 0, 1, 1, 0]) `