This story is from November 25, 2001 Williamson’s reason and function of symmetry TNN / Nov 25, 2001, 23:02 IST AA Follow us ...

In this paper we treat the problem of finding all the domains in C for which the uniform distance from the function z̄ to the space of analytic functions is equal precisely to (2 area/perimeter). We ...

The result was that this experiment proved that parity symmetry doesn’t always hold, so physicists proposed combining parity symmetry with charge symmetry, to form a charge-parity symmetry.