casual sequence

Salva · science forum beginner Joined: 06 Oct 2005 Posts: 3

Hi,
I am an italian interested about math and surroundings, sorry for my bad
english !!
Give me please a casual sequence of 0 and 1 composed by more than 1.000.000
number e.g. 100110100110101100100100110 .......... but must be "casual" !!!
what does it mean , you'd ask me !!
CASUAL !!?! ........
Maybe have to pass some test, for example : the frequence of each cypher (or
number) have to be nearly 50 per cent ; the frequence of double repeated
number as 00 or 11 have to be nearly 12.5 per cent : for triple reapeted
number as 000 or 111 have tobe 4.16 per cent ; the frequence for six
repeated as 000000 or 111111 have to be nearly 0.26 per cent
etc....................
Yes or not ???
How can we define a casual sequence of numbers (or other entity,objects)
????
I've asked you for a so huge sequence because I think there isn't any way to
make it, not even with algorithms ( would be only a pseudo-casual sequence)
, we should only draw out with a coin, or a mechanical device like lottery,
isn't it ?
Salvatore

arindam · science forum beginner Joined: 04 Oct 2005 Posts: 2

Hi Salvatore,

I cannot answer your question directly, but may be you can try looking
into stuff related to Normal numbers and algorithms related to them.
sorry, i can not add more..!!

regards,
arindam

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