I'm certainly not an expert (have only dabbled in both Haskell and Python, and never used numpy), but a web search found https://pechersky.github.io/haskell-num

I'm certainly not an expert (have only dabbled in both Haskell and Python, and never used numpy), but a web search found https://pechersky.github.io/haskell-numpy-docs https://pechersky.github.io/haskell-numpy-docs which compares numpy to https://hackage.haskell.org/package/hmatrix https://hackage.haskell.org/package/hmatrix. I also came across https://hackage.haskell.org/package/vector https://hackage.haskell.org/package/vector.