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Re^2: On the crossroads

by etj (Chaplain)
on Jun 26, 2022 at 01:15 UTC ( #11145057=note: print w/replies, xml ) Need Help??


in reply to Re: On the crossroads
in thread On the crossroads

As the (obviously biased) maintainer of both, I agree. To spell out the uses for each:
  • Graph: for an object capturing "things", and "connections between things", with some well-known algorithms such as shortest-path, connected components
  • PDL: for array-programming, high-performance maths including matrix maths including physics, image processing, 3D graphics, and similar data-crunching things (and anything handling binary data, really)
By the way, spoiler alert: quite a lot of graph-theory stuff can (and should) be modelled with matrix-maths stuff.

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