norm_grp - Man Page

lange:          general matrix
langb:          general matrix, banded
langt:          general matrix, tridiagonal
lanhs:          Hessenberg
lan{he,sy}:     Hermitian/symmetric matrix
lan{hf,sf}:     Hermitian/symmetric matrix, RFP
lan{hp,sp}:     Hermitian/symmetric matrix, packed
lan{hb,sb}:     Hermitian/symmetric matrix, banded
lan{ht,st}:     Hermitian/symmetric matrix, tridiagonal
lantr:          triangular matrix
lantp:          triangular matrix, packed
lantb:          triangular matrix, banded