int2d(Th, 2, 5)(K*v*w) appears twice in in the list of section 3.3.14 Problem definition

[frbo77]

int2d(Th, 2, 5)(Kvw) appears twice (bilinear part for 3D meshes Th)
int1d(Th, 2, 5)(Kvw) appears twice (bilinear part for 2D meshes Th)