Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Religious and Scientific Faith in Simplicity   Both religion and science start with basic assumptions that cannot be proved
but are taken on faith. Here I note that one basic assumption that is rather
common in both enterprises is the assumption that in comparing different
hypotheses that all equally explain the observations, the simpler hypotheses
are more probable (Occam's razor or the law of parsimony). That is,
explanations should be made as simple at possible (though no simpler, since
then they would not explain what is observed).

2
The categories of this paper are: math
23
The categories of this paper are: solv-int
6
The categories of this paper are: astro-ph
36
The categories of this paper are: cmp-lg
34
The categories of this paper are: chem-ph
30
The categories of this paper are: q-alg
26
The categories of this paper are: bayes-an
1
The categories of this paper are: cs
0
The categories of this paper are: hep-ph
29
The categories of this paper are: funct-an
22
The categories of this paper are: chao-dyn
27
The categories of this paper are: comp-gas
21
The categories of this paper are: adap-org
11
The categories of this paper are: hep-lat
12
The categories of this paper are: nucl-th
28
The categories of this paper are: alg-geom