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Re: RK4 for a vectorial function

by etj (Hermit)
on Dec 18, 2021 at 15:18 UTC ( #11139701=note: print w/replies, xml ) Need Help??


in reply to RK4 for a vectorial function

Sorry to have only just noticed this; I see you're using PDL::Complex, which is now officially deprecated. If you delete that line, then with a recent (2.047+) PDL "i" will return a "cdouble" (a "native complex" type) with the obvious value and all the type stuff will do the right thing.

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