Progress in multiloop calculations

Here I briefly summarize the talks about multiloop calculations [1,2,3,4,5,6,7] which were presented at the parallel session “Simulations and Computations in Theoretical Physics and Phenomenology” at the VIII International Workshop on Advanced Computing and Analysis Techniques in Physics Research (ACAT’2002), June 24–28, 2002, Moscow. In order to have some rough classification of these contributions, we shall place them on the map (Table 1) showing the number of legs and loops. The current state of the art is