[FEA] Implement division on DataFrame objects

[mrocklin]

import cudf
df = cudf.DataFrame({'x': [1, 2, 3]})
df / df

---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
<ipython-input-3-28e3f97d0440> in <module>()
----> 1 df / df

TypeError: unsupported operand type(s) for /: 'DataFrame' and 'DataFrame'

I believe that there is already another issue for this, but I thought I'd repost this particular operation in case it's easier to implement quickly. This is useful for groupby aggregations with dask dataframe.

[mrocklin]

cc @thomcom @kkraus14

[thomcom]

I'll work on this this morning.

[thomcom]

Next you're going to want series division into dataframe, and vice/versa. :D

[mrocklin]

Yes, that's probably true :)

…

On Fri, Feb 8, 2019 at 12:04 PM H. Thomson Comer ***@***.***> wrote: Next you're going series division into dataframe, and vice/versa. :D — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#900 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AASszCrLrROY2h66AQEWc2cV5x6KJf1Cks5vLdhVgaJpZM4aws1r> .

[thomcom]

Doing that now. Better get some more coffee.