In this paper we show that every natural number can be uniquely represented as a base-b numeral. The formalization is based on the proof presented in [11]. We also prove selected divisibility criteria in the base-10 numeral system.
@article{bwmeta1.element.doi-10_2478_v10037-006-0025-9, author = {Adam Naumowicz}, title = { On the Representation of Natural Numbers in Positional Numeral Systems 1 }, journal = {Formalized Mathematics}, volume = {14}, year = {2006}, pages = {221-223}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.doi-10_2478_v10037-006-0025-9} }
Adam Naumowicz. On the Representation of Natural Numbers in Positional Numeral Systems 1 . Formalized Mathematics, Tome 14 (2006) pp. 221-223. http://gdmltest.u-ga.fr/item/bwmeta1.element.doi-10_2478_v10037-006-0025-9/
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