Scuola pitagorica e Eleati.pdf
Scuola pitagorica e Eleati.pdf
Scuola pitagorica e Eleati.pdf
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Calcolo “babilonese<br />
babilonese” della radice quadrata<br />
1) Guess a number for the square root<br />
2) Divide the number by the guess<br />
3) Average the original guess and the new guess<br />
4) Make this average value your new “guess” and<br />
5) Go back to step 2…..<br />
In notazione moderna, per calcolare √a: