FIle format of .85M files
=========================
Compiled by Magnus Hagander (mha@algonet.se)


The .85M files are TI-85 matrixes. It can contain both real and complex
matrixes. The only difference is the identifier and the data block size.

The format of a matrix is:

Offset    Length    Comment
======    ======    =======
00h       01h       Byte: Vertical (Y) dimension of matrix
01h       01h       Byte: Horizontal (X) dimension of matrix
02h       [00h]*
          [01h]*BS  Data items. Each item is either a real number (see 85N.txt)
                    or a complex number (see 85C.txt).
                    BS is the block size, which is 10 for real matrixes and 20
                    for complex matrixes.
                    The values are stored in Top-Right, Top-Left, Bottom-Right,
                    Bottom-Left order. This means that the matrix
                    [[1,2]
                     [3,4]]
                    has its values stored in the order 1,2,3,4.
