numpy array scalar division

x-div-alpha.py

import numpy as np
import perfplot


def mult(x):
    return x * (1.0 / np.pi)


def div(x):
    return x / np.pi


b = perfplot.bench(
    setup=np.random.rand, kernels=[mult, div], n_range=[2 ** k for k in range(25)]
)
b.save("out.png")
b.show()