The MPACK is a multipricision linear algebra package based on BLAS and LAPACK.
This package is rewritten in C++, and supports several high precision
libraries like GMP, MPFR and QD etc so that users can choose for user's
convinience. The MPACK is a free software (2-clause BSD style license with
original license by LAPACK).

Acknowledgement:

This work has been supported by:
The Special Postdoctoral Researchers' Program of RIKEN (2008, 2009)
Grant-in-Aid for Scientific Research (B) 21300017 from the Japan Society for the Promotion of Science (2009, 2010, 2011).
Microsoft Research CORE6 (2010). 

Special thanks to:
Fujisawa, Katsuki
Goto, Kazushige
Himeno, Ryutaro
.

Please refer userman.pdf for details. Please enjoy!

                                                  NAKATA Maho <maho@riken.jp>