test begin
 add begin
 add end with
 (14.000000,0.000000)
 add begin
 add end with
 (-0.000000,-14.000000)
 add begin
 add end with
 (-5.000000,9.000000)
 sub begin
 sub end with
 (-3.000000,0.000000)
 sub begin
 sub end with
 (0.000000,3.000000)
 sub begin
 sub end with
 (-2.000000,-5.000000)
 div begin
 div end with
 (0.400000,0.000000)
 div begin
 div end with
 (0.400000,0.000000)
 div begin
 div end with
 (-0.000000,0.400000)
 expon begin
 expon end with
 (1024.000000,0.000000)
 expon begin
 expon end with
 (1.732051,0.000000)
 expon begin
 expon end with
 (-1.000000,0.000000)
 neg begin
 neg end with
 (-1.000000,-1.000000)
 neg begin
 neg end with
 (-1.000000,1.000000)
 neg begin
 neg end with
 (1.000000,1.000000)
 prec1 begin
 prec1 end with
 (15.000000,0.000000)
 prec2 begin
 prec2 end with
 (-0.000000,3.666667)
test end with
(0.000000,0.000000)
