allow negative real reserves in uniswap v3

[josephaxc]

uniswap v3 allows for negative real reserves

see https://github.com/hkphysics/uniswappy/tree/allow-negative-real-reserves

[icmoore]

Thx for bringing this to our attention; will be looking into over coming days

[joequant]

Also can you take a look at this to see if there are any problems merging? It should be an easy merge if I've understood V3.

[icmoore]

Is this with your previous issue? If so, your commit was merged, and pushed here on Jul 8th

https://pypi.org/project/UniswapPy/1.7.5/

[joequant]

No. There is another issue which is in #60 . In V3 the global real reserve can easily go negative.