package/gonum
1
0
Fork 0
mirror of https://github.com/gonum/gonum.git synced 2025-10-25 08:10:28 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

all: switch to subscript+brace notation for elementary reflectors

Browse Source
This commit is contained in:
Vladimir Chalupecky
2016-04-18 11:36:13 +09:00
parent cae2fd60d5
commit 88aa36bca1
20 changed files with 71 additions and 71 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
native/dlarft.go
View File

@@ -15,8 +15,8 @@ import (
// H = I - V * T * V^T if store == lapack.ColumnWise
// H = I - V^T * T * V if store == lapack.RowWise
// H is defined by a product of the elementary reflectors where
// H = H(0) * H(1) * ... * H(k-1) if direct == lapack.Forward
// H = H(k-1) * ... * H(1) * H(0) if direct == lapack.Backward
// H = H_0 * H_1 * ... * H_{k-1} if direct == lapack.Forward
// H = H_{k-1} * ... * H_1 * H_0 if direct == lapack.Backward
//
// t is a k×k triangular matrix. t is upper triangular if direct = lapack.Forward
// and lower triangular otherwise. This function will panic if t is not of
@@ -25,7 +25,7 @@ import (
// store describes the storage of the elementary reflectors in v. Please see
// Dlarfb for a description of layout.
//
// tau contains the scalar factors of the elementary reflectors H(i).
// tau contains the scalar factors of the elementary reflectors H_i.
//
// Dlarft is an internal routine. It is exported for testing purposes.
func (Implementation) Dlarft(direct lapack.Direct, store lapack.StoreV, n, k int,