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view general/numerical/logth.m @ 4:e44f49929e56

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Adding reorganised general toolbox, now in several subdirectories.
author samer
date Sat, 12 Jan 2013 19:21:22 +0000
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function y=logth(eps,x)
% logth - Natural log with lower threshold
%
% logth :: real~'lower threshold', real -> real.

x(x<eps)=eps; y=log(x);