Ruud H.G. van Tol on Thu, 30 Apr 2026 15:51:11 +0200


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Re: multivar for loop variables



On 2026-04-29 20:31, Bill Allombert wrote:

> [...]
> one can now write
> foreach(factor(120)~,[p,e],print(p,"^",e))

Thanks. I must have tried that many times (and then again forgot that it doesn't work).


> parforprime(p=2,1000,my(N=2^p-1);[N,ispseudoprime(N)],[N,t],if(t,print(p,":",N)))

Woosh!

-- Ruud