< Erlang (programming language) | TutorialsRevision as of 07:07, 8 August 2009 by imported>Tom Morris
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A - For a New Cluster use the following directions
Subpages format requires a metadata page.
Using the following instructions will complete the process of creating this article's subpages.
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 the "metadata template".
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Math
2*math:asin(1).
3.1415
math:sqrt(4).
2
Sqrt = fun(X) -> math:sqrt(X) end.
#Fun<erl_eval.6.56006484>
lists:map(Sqrt,[1,2,3,4]).
[1.00000,1.41421,1.73205,2.00000]
lists:map(fun math:sqrt/1, [1,2,3,4]).
[1.00000,1.41421,1.73205,2.00000]
math:sin(3.1415/2).
1.000000
