Seeing in MATLAB code how ode45 is implemented != how the thing is running on th... | Hacker News

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		nallana 4 days ago \| parent \| context \| favorite \| on: In Defense of Matlab Code Seeing in MATLAB code how ode45 is implemented != how the thing is running on the machine. That's a very small top slice. But okay -- as I mentioned, you're entitled to your views!

hatmatrix 4 days ago [–]

fft.m is the more obvious example of the closed source algorithm here. You open it and it just says

% Built-in function.

The algorithms written in C and compiled by mex are the "built-in" ones that are not viewable.

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