Jérôme Raulin on Mon, 29 Jan 2018 21:28:39 +0100


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Optional parameter to digits() / binary() functions for fixed vector size output


Dear all,

Would it be possible to add an optional parameter ‘len’ to ‘digits()’ and ‘binary()’ functions in order to pad the output on the left with zeros to give a vector of at least length ‘len’.

It is sometime useful to iterate over all representations of b^n-1 in base b (usually in base 2) and it would be useful to have digits(1, b, n) to return [0, 0, …, 1] instead of [1].

Thanks very much.

Regards.

Jerome.