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view m-toolbox/classes/@unit/sqrt.m @ 0:f0afece42f48

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author Daniele Nicolodi <nicolodi@science.unitn.it>
date Wed, 23 Nov 2011 19:22:13 +0100 (2011-11-23)
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% SQRT computes the square root of an unit object.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% DESCRIPTION: SQRT computes the square root of an unit object.
%
% CALL:        u_out = sqrt(i_in);
%
% VERSION:     $Id: sqrt.m,v 1.4 2011/02/18 16:48:55 ingo Exp $
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

function v = sqrt(vi)
  v = copy(vi, 1);
  v.exps = v.exps*0.5;
end