I’m writing a Runge-Kutta-Fehlberg solver (and yes I know that ODE.jl has one already, this is something I’m doing to learn more about both Julia and the method) and as the step sizes are adaptive it is not clear from the beginning how many x values there are going to be that I need to store in an a…

Can an array have new elements added to it on the fly?

Oscar_Smith July 7, 2020, 5:11am 2

you’re looking for push!(x, x[end]+sh).

3 Likes

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