pandas (original) (raw)

In [1]: import pandas as pd

In [2]: ri = pd.RangeIndex(100_000)

In [3]: %timeit ri.argmin() 651 ns ± 8.43 ns per loop (mean ± std. dev. of 7 runs, 1,000,000 loops each) # PR

In [3]: %timeit ri.argmin() 19.6 µs ± 73 ns per loop (mean ± std. dev. of 7 runs, 10,000 loops each) # main