\returns a const pointer to the column major internal matrix */

\returns the first element \f$ a_0 \f$ in the sequence */

For given dim and ex_bits, use random vectors to get the const rescale factor

get num of bytes

\internal Frees memory allocated with handmade_aligned_malloc */

\internal * \brief Reallocates aligned memory. * Since we know that our handmade version is based on std::malloc * we can use std::realloc to im