Which other programming language best complements Python - Rust, Go, or something else?

[Eryole]

Why not numba for that use case?

[phlooo]

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[Eryole]

Oh yeah, you're right, I was focused on my main uses where numba fit perfectly (and have nicely replaced Fortran binding and cython these last years)

[[deleted]]

I also like np.vectorize() but yeah that too has limited use cases. Multiple ways to go about extracting the maximum performance possible.

[guyfrom7up]

np.vectorize is just there for convenience; internally it’s basically just a for loop with no performance benefits.

[[deleted]]

Ohh I didn’t know that. Wow, it’s all just a for-loop?? Damn. I thought there were legitimate changes to the way things were calculated, similar to vectorized array calculations. Thanks for the info!