Prime number scala stream based on an int stream

An integer stream filtered out as an prime number stream. So 21 seconds on my laptop to compute the first 100,001 prime numbers, the last one is 1 299 721, of course here only one processor is used...

Scala collection chisel

First release and not yet good enough from my point of view but it works almost as it should :

Numeric doubler stream example

Too easy, too cool :