[akjssdk]

Note that this is the main use case of Julia code: relatively short academic code, where more thought goes into coming up with the equations than with the code itself. For me it is not uncommon to spend a week doing the full derivativation of a formula, which is basically a one liner in code.

[djaque]

Not at a week yet, but all of my time is spent on derivations and then translating them to code too.