mdarray
MDARRAY sizelist (library procedure)
(MDARRAY sizelist origin)
outputs a multi-dimensional array. The first input must be a list
of one or more positive integers. The second input, if present,
must be a single integer that applies to every dimension of the array.
Ex: (MDARRAY [3 5] 0) outputs a two-dimensional array whose members
range from [0 0] to [2 4].