Return a Real, Integer, Boolean or String array with all elements equal
fill(s, n1, n2, n3, ...)
Returns the n1 x n2 x n3 x ... array with all elements equal to scalar or array expression s (ni >= 0). The returned array has the same type as s. Recursive definition:
fill(s,n1,n2,n3, ...) = fill(fill(s,n2,n3, ...), n1); fill(s,n) = {s,s,..., s}
Real mr[2,2] = fill(-1,2,2); // = [-1,-1;-1,-1] Boolean vb[3] = fill(true,3); // = {true, true, true}