    <li>
          <a href = "r8mat_uniform_01.m">r8mat_uniform_01.m</a> 
          returns a unit pseudorandom R8MAT.
        </li>
        <li>
          <a href = "r8mat_write.m">r8mat_write.m</a> 
          writes an R8MAT to a file.
        </li>
        <li>
          <a href = "random_initialize.m">random_initialize.m</a> 
          initializes the MATLAB random number seed.
        </li>
        <li>
          <a href = "s_eqi.m">s_eqi.m</a> 
          is TRUE if two strings are equal, ignoring case