#  matrix_r30d21.txt
#
#  Number of rows M = 2
#  Number of columns N = 2
#
#  Value:
#
#    1.0       -sqrt(3)/2
#    sqrt(3)   0.5
#
#  This matrix dilates X by 2, and rotates the X and Y directions 
#  by 30 degrees.
#
  1.0      -0.866025
  1.732050  0.5