[new4thaccount]

Yep, the takeaway for me was that the Python project required far less code, but we're not sure how fast it ran. Further below, the author states the inputs were so small it didn't matter. What if it did? Would the Python solution still be viable?

[pkolaczk]

0.5x with metaprogramming vs 0.7x without in Scala, isn't "far less". This also matches my experience - Scala is pretty on par with Python in terms of code length. It gets a tiny hit from being statically typed, but then makes up for it by having richer stdlib and powerful type-level abstractions.