  Starting from the unmixed Lagrangian, the electro-weak radiative corrections
are recomputed using symmetrical generalised functions. All gauge bosons
acquire an indeterminate mass. Electro-weak mixing is obtained by
diagonalization of the mass matrix. The W/Z mass ratio follows automatically.
The Higgs mechanism is not needed to generate the vector boson masses. A mass
sum rule is postulated to obtain a zero photon mass. The radiative corrections
are different, and (provisionally) in agreement with experiment, when the no
longer needed Higgs terms are omitted.
