hypermat — initialize an N dimensional matrices
M=hypermat(dims [,v])
vector of hypermatrix dimensions
vector of hypermatrix entries (default value zeros(prod(dims),1)
)
Initialize an hypermatrix whose dimensions are given in the vector dims
and entries are given in optional argument v
M data structure contains the vector of matrix dimensions
M('dims')
and the vector of entries M('entries')
such as
the leftmost subcripts vary first
[M(1,1,..);..;M(n1,1,..);...;M(1,n2,..);..;M(n1,n2,..);...]