Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On the Normality of Arithmetical Constants   D. Bailey and R. E. Crandall recently formulated a "Hypothesis A", which
provides a general principle to explain the (conjectured) normality of
constants like pi or log 2 and other related numbers, to base 2 or other
integer bases. This paper explains the basic mechanism behind their principle
as a connection between single orbits of two different discrete dynamical
systems. It relates a subclass of arithmetical constants they consider to
special values of G-functions, and characterizes this subclass. Finally it
notes some parallels of "Hypothesis A" with Furstenberg's conjecture on
invariant measures.

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The categories of this paper are: cmp-lg
6
The categories of this paper are: astro-ph
8
The categories of this paper are: hep-ex
23
The categories of this paper are: solv-int
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The categories of this paper are: ao-sci
33
The categories of this paper are: plasm-ph
22
The categories of this paper are: chao-dyn
9
The categories of this paper are: nlin
0
The categories of this paper are: hep-ph
16
The categories of this paper are: stat
11
The categories of this paper are: hep-lat
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The categories of this paper are: supr-con
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The categories of this paper are: quant-ph
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The categories of this paper are: q-fin
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The categories of this paper are: nucl-ex
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The categories of this paper are: patt-sol