Function UsedBits

linalg/sparsematrix.cpp:35–45

#endif
#endif
  int UsedBits (size_t nr)
  {
    int cnt = 0;
    size_t bit = 1;
    while (bit < nr)
      {
        cnt++;
        bit *= 2;
      }
    return cnt;
  }
  
  
  auto Split (size_t i, int bits)