product(v,w,f) yields the product of the results obtained by applying f to each of the pairs (i,j) of elements from the lists v and w, which should be of the same length.

i1 : M = monoid [x,y,z];

i2 : product({2,3,4},{x,y,z},(i,j)->j^i)
2 3 4
o2 = x y z
o2 : M