funf791.m

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function y = funf791 (x)
%------------------------------------------------------------------
% Pressure-Temperature Function for Saturated Water, Example 7.9.1
%------------------------------------------------------------------
   xi = [50 : 10 : 150]';
   yi = [.1235 .1994 .3119 .4739 0.7014 1.014 ... 
          1.433 1.958 2.701 3.613 4.758]';
   y = interp1 (xi,yi,x);