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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | % LOG10 LOG10 Base-10 Logarithm Function
%
% Usage
%
% Computes the log10 function for its argument. The general
% syntax for its use is
%
% y = log10(x)
%
% where x is an n-dimensional array of numerical type.
% Integer types are promoted to the double type prior to
% calculation of the log10 function. Output y is of the
% same size as the input x. For strictly positive, real inputs,
% the output type is the same as the input.
% For negative and complex arguments, the output is complex.
% Copyright (c) 2002-2006 Samit Basu
% Licensed under the GPL
function y = log10(x)
y = log(x)/log(10.0);
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