Re: Square roots - decimal expansions --

Is the operation you describe to say whether a number has a period or other coulisses the inverse 1/x or does these rules apply themselves to all the calculus ?

What does BTW mean ?

Is there generally a relation between the number in question and the expression of the periodic secret in coulisses in relation with it and eventually with the digits that don't repeat ?

Do you know a number which, as result of an operation (inverse or not), gives a number with a palindromic periodic sequence
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