function T = multiply_pots(T1, T2)% MULTIPLY_POTS Multiply a pair of dpots together pointwise (cgpot)% T = multiply_pots(pots)ddom = myunion(T1.ddom, T2.ddom);cdom = myunion(T1.cdom, T2.cdom);dom = myunion(ddom, cdom);ns = zeros(1, max(dom));ns(T1.ddom) = T1.dsizes;ns(T2.ddom) = T2.dsizes;ns(T1.cdom) = T1.csizes;ns(T2.cdom) = T2.csizes;T = cgpot(ddom, cdom, ns);T = multiply_by_pot(T, T1);T = multiply_by_pot(T, T2);