http://www.las.osakafu-u.ac.jp/~yamaguti/jugyo/linalg/linalg3.pdf
ʂ̃TCgɃWv悤ƂĂ܂BXΏL̃NNbNĂ
UPLIFTōLȂő̌܂傤IKȉ{Ct܂I