\input zb-basic
\input zb-matheduc
\iteman{ZMATH 2015c.00615}
\itemau{Womack, David}
\itemti{Beyond tetration operations: their past, present and future.}
\itemso{Math. Sch. (Leicester) 44, No. 1, 23-26 (2015).}
\itemab
From the text: This article shows how the present notation for arithmetic operations can be extended to the unfamiliar operation of tetration. Perhaps readers could devise their own `experimental' systems for extending operations -- paying due regard to bracketing order and interpretation of operator sign as `active' or `passive'.
\itemrv{~}
\itemcc{F50 H40 E40}
\itemut{arithmetic operations; operation signs; notation; algebra; history of mathematics; Egyptian mathematics; tetration; non-reversible operations; replicative operations; inverse operations; transposing terms; exponentiation}
\itemli{}
\end