HYPOT3 Diagonal length of a cuboidal 3D box .

   h = hypot3(a, b, c)
   computes the quantity sqrt(a^2 + b^2 + c^2), by avoiding roundoff
   errors.

   Example
     % Compute diagonal of unit cube
     hypot3(1, 1, 1)
     ans =
          1.7321

     % Compute more complicated diagonal
     hypot3(3, 4, 5)
     ans = 
         7.0711
          
   See also
   hypot, vectorNorm3d

 ------
 Author: David Legland
 e-mail: david.legland@grignon.inra.fr
 Created: 2012-04-29,    using Matlab 7.9.0.529 (R2009b)
 Copyright 2012 INRA - Cepia Software Platform.

Package: matgeom