issue_79 : mech.m
issue 79: anim1.m, anim1a.m
issue 79: anim2.m
problem with regularization at last evolve
issue 79: anim3.m
issue 79: anim4.m
issue 79: anim5.m
issue 79: anim6.m
issue 79: backdist.m
issue 79: bigd.m
issue 79: bigd1.m
issue 79: circ.m
issue 79: ctback.m
issue 79: ctreach.m
issue 79: ctreach4.m
issue 79: degdist.m
issue 79: reachdist.m
issue 79: reachdist5.m
issue 79: tt.m