[Scilab-users] Loop query

[Lester Anderson]

Hi Stefan,

I did try that before, but got an error - "Submatrix incorrectly defined"

Lester

On Sun, 15 Aug 2021 at 10:56, Stefan Du Rietz <sdr at durietz.se> wrote:

>
>
> On 2021-08-15 09:00, Lester Anderson wrote:
> > Hello,
> >
> > Basic query. I have a simple code that applies the Collatz conjecture
> > equation (3n+1) by running a function and then runs a loop over the
> > values stored in prime (the first 8 Prime numbers):
> >
> > clear
> >
> > exec('collatz.sci',-1);
> >
> > prime  =  primes(20);
> >
> > for  i  =  1:length(prime)
> >      [ns,  seq]=collatz(prime(i))
> > end
> >
> > As it stands, this just runs to the end (i=8) and the value 19. How can
> > I get the code to write the results of each loop pass into the variables
> > ns and seq, such that each contains the results of the 8 passes?
> >
> > Can no longer search the forums online from the website.
> >
> > Thanks
> > Lester
>
>
> // Before the for loop:
> ns = zeros(prime);
> seq = ns;
>
> // Changed for loop
> for  i  =  1:length(prime)
>      [ns(i),  seq(i)]=collatz(prime(i))
> end
>
> Regards
> Stefan
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