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Adding + It Up: Helping Children Learn Mathematics
of classical times, wrote a paper in the form of a letter to the king of his city explaining how to write such very large numbers. Archimedes, however, did not go so far as to invent the decimal system, with its potential for extending indefinitely.
Knuth, 1974, p. 323.
Steen, 1990. See Morrow and Kenney, 1998, for more perspectives on algorithms.
The ellipsis points “…” in the expression are a significant piece of abstract mathematical notation, compactly designating the omission of the terms needed (to reach m, in this case).
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