function Tbig = multiply_by_pot(Tbig, Tsmall)% MULTIPLY_BY_POT Tbig *= Tsmall% Tbig = multiply_by_pot(Tbig, Tsmall)%% Tsmall's domain must be a subset of Tbig's domain.smallp = extend_domain_table(Tsmall.p, Tsmall.domain, Tsmall.sizes, Tbig.domain, Tbig.sizes);Tbig.p = Tbig.p .* smallp;smallu = extend_domain_table(Tsmall.u, Tsmall.domain, Tsmall.sizes, Tbig.domain, Tbig.sizes);Tbig.u = Tbig.u + smallu;