caa a22 4500 386385157 CHVBK 20180307112056.0 cr unu---uuuuu 161130e198903 xx s 000 0 eng 10.1017/S0305004100067852 doi S0305004100067852 pii (NATIONALLICENCE)cambridge-10.1017/S0305004100067852 Iterating exponential functions with cyclic exponents [Elektronische Daten] This paper is concerned with expressions of the form where fa(x) = ax. Thus we have Such expressions have been described variously as continued exponentials, iterated exponentials, towers of exponents or hyperpowers. We shall frequently make use of their elementary properties, as for example and Copyright © Cambridge Philosophical Society 1989 Baker I. N. Department of Mathematics, Imperial College, London SW7 2BZ Rippon P. J. Faculty of Mathematics, Open University, Milton Keynes MK7 6AA Mathematical Proceedings of the Cambridge Philosophical Society Cambridge University Press 105/2(1989-03), 357-375 0305-0041 105:2<357 1989 105 PSP https://doi.org/10.1017/S0305004100067852 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1017/S0305004100067852 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Baker I. N. Department of Mathematics, Imperial College, London SW7 2BZ NATIONALLICENCE 700 1- Rippon P. J. Faculty of Mathematics, Open University, Milton Keynes MK7 6AA NATIONALLICENCE 773 0- Mathematical Proceedings of the Cambridge Philosophical Society Cambridge University Press 105/2(1989-03), 357-375 0305-0041 105:2<357 1989 105 PSP CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-cambridge