From what I've seen online, it looks like the pow() function should take an optional third argument, so that pow(a,b,m) would return (a**b)%m. But this isn't working. When I try to pass three ...

Py-EVM is an implementation of the Ethereum protocol in Python. It contains the low level primitives for the original proof-of-work (POW), (formerly known as Ethereum 1.0) chain as well as emerging ...