numpy.ufunc.nout

ufunc.nout

The number of outputs.

Data attribute containing the number of arguments the ufunc treats as output.

Notes

Since all ufuncs can take output arguments, this will always be (at least) 1.

Examples

>>> np.add.nout
1
>>> np.multiply.nout
1
>>> np.power.nout
1
>>> np.exp.nout
1

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https://docs.scipy.org/doc/numpy-1.12.0/reference/generated/numpy.ufunc.nout.html