  We consider alternative orders of summation for the conditionally convergent
series defining the weight-2 Eisenstein series G2 and the Weierstrass
p-function. The resulting sums differ from the standard ones by a residual term
that can be thought of as a function of the shapes with respect to which we
sum. We compute this residual function explicitly and give some examples. The
results generalize the well-known quasimodularity relationship between G2 and
its series summed in the reverse order.
