开源矩阵操作C++库 Eigen

目前该代码在wiki，需翻墙下载。为了大家方便，我讲下载好的代码共享，希望大家能用得着啊

eigen-eigen-04ab5fa4b241
.hgeol
.hgignore
.hgtags
CMakeLists.txt
COPYING.BSD
COPYING.GPL
COPYING.LGPL
COPYING.MINPACK
COPYING.MPL2
COPYING.README
CTestConfig.cmake
CTestCustom.cmake.in
Eigen
CMakeLists.txt
INSTALL
README.md
bench
BenchSparseUtil.h
blas
BandTriangularSolver.h
cmake
Eigen3Config.cmake.in
debug
gdb
__init__.py
demos
CMakeLists.txt
doc
A05_PortingFrom2To3.dox
eigen3.pc.in
failtest
CMakeLists.txt
lapack
CMakeLists.txt
scripts
CMakeLists.txt
signature_of_eigen3_matrix_library
test
CMakeLists.txt
unsupported
CMakeLists.txt
.hg_archival.txt