Sub:
직교기저,orthogonal_basis : 직교성,orthogonality
정규직교기저,orthonormal_basis : 정규직교성,orthonormality
순서기저,ordered_basis : 순서,order
표준기저,standard_basis : 표준,standard???
직교기저,orthogonal_basis : 직교성,orthogonality
정규직교기저,orthonormal_basis : 정규직교성,orthonormality
순서기저,ordered_basis : 순서,order
표준기저,standard_basis : 표준,standard???
가끔 chkout PageList(basis):