“…In each case we display the approximations including m 2 t , m 4 t , m 8 t and m 16 t terms. In the panels showing G 6 (1, 1, 1, 1, 1, 1, 1, 0, 0) we compare the approximations to the exact result, which has been obtained numerically using pySecDec [49]. For this integral we observe a rapid convergence.…”