Interesting catalog of methods for numerical methods for ODEs

10232019, 10:19 PM
Post: #6




RE: Interesting catalog of methods for numerical methods for ODEs
Hi, Bob: (10232019 02:00 PM)rprosperi Wrote: Thanks Valentin. RK was one of my earliest introductions to numerical methods programming [...] Back in the day, most of said programming was in Fortran, so it's naturally comfortable to use a 71B with Math ROM when dabbling with this stuff. Well, at least for the wellknown, widelyused 4^{th}order RungeKutta method you don't need that much power (71B+Math ROM), a cute HP25 will suffice, as demonstrated in my article: Long Live the HP25 ! which includes a 39step RPN program implementing it and still leaving 10 steps to define the y'=f(x,y) to be solved. Now back to uploading the files for the update #003 to my HPcalc site ! Best regards. V. All My Articles & other Materials here: Valentin Albillo's HP Collection 

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