timestep 0: time 0, solution norm 1.9391
timestep 1: time 0.01, solution norm 1.16241
timestep 2: time 0.02, solution norm 0.828933
timestep 3: time 0.03, solution norm 0.648333
timestep 4: time 0.04, solution norm 0.528016
timestep 5: time 0.05, solution norm 0.437213
