Alignment of an equation

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3
down vote

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beginalign 
beginsplit
labeleq:1.20
left( fracU2beginbmatrix
-1+beta & 1-beta & 0 & 0 & hdots & 0 \
-1-beta & 2beta & 1-beta & 0 & hdots & 0 \
0 & -1-beta & 2beta & 1-beta & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1-beta & 1+beta \
endbmatrix + fracah^ebeginbmatrix
1 & -1 & 0 & 0 & hdots & 0 \
-1 & 2 & -1 & 0 & hdots & 0 \
0 & -1 & 2 & -1 & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1 & 1 \
endbmatrix right) beginbmatrix T_1 \ T_2 \ T_3 \ vdots \ T_N 
endbmatrix \ = fracfh^e2beginbmatrix 1 \ 2 \ 2 \ vdots \ 1 
endbmatrix 
endsplit
endalign

enter image description here

How can I get the part after the equal sign in the centre of the page?

edited Aug 11 at 8:40

David Carlisle

467k3810951818

asked Aug 11 at 8:23

Kamran Ali Ahmed

161

add a commentÂ |Â

up vote
3
down vote

favorite

beginalign 
beginsplit
labeleq:1.20
left( fracU2beginbmatrix
-1+beta & 1-beta & 0 & 0 & hdots & 0 \
-1-beta & 2beta & 1-beta & 0 & hdots & 0 \
0 & -1-beta & 2beta & 1-beta & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1-beta & 1+beta \
endbmatrix + fracah^ebeginbmatrix
1 & -1 & 0 & 0 & hdots & 0 \
-1 & 2 & -1 & 0 & hdots & 0 \
0 & -1 & 2 & -1 & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1 & 1 \
endbmatrix right) beginbmatrix T_1 \ T_2 \ T_3 \ vdots \ T_N 
endbmatrix \ = fracfh^e2beginbmatrix 1 \ 2 \ 2 \ vdots \ 1 
endbmatrix 
endsplit
endalign

enter image description here

How can I get the part after the equal sign in the centre of the page?

edited Aug 11 at 8:40

David Carlisle

467k3810951818

asked Aug 11 at 8:23

Kamran Ali Ahmed

161

add a commentÂ |Â

up vote
3
down vote

favorite

beginalign 
beginsplit
labeleq:1.20
left( fracU2beginbmatrix
-1+beta & 1-beta & 0 & 0 & hdots & 0 \
-1-beta & 2beta & 1-beta & 0 & hdots & 0 \
0 & -1-beta & 2beta & 1-beta & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1-beta & 1+beta \
endbmatrix + fracah^ebeginbmatrix
1 & -1 & 0 & 0 & hdots & 0 \
-1 & 2 & -1 & 0 & hdots & 0 \
0 & -1 & 2 & -1 & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1 & 1 \
endbmatrix right) beginbmatrix T_1 \ T_2 \ T_3 \ vdots \ T_N 
endbmatrix \ = fracfh^e2beginbmatrix 1 \ 2 \ 2 \ vdots \ 1 
endbmatrix 
endsplit
endalign

enter image description here

How can I get the part after the equal sign in the centre of the page?

edited Aug 11 at 8:40

David Carlisle

467k3810951818

asked Aug 11 at 8:23

Kamran Ali Ahmed

161

beginalign 
beginsplit
labeleq:1.20
left( fracU2beginbmatrix
-1+beta & 1-beta & 0 & 0 & hdots & 0 \
-1-beta & 2beta & 1-beta & 0 & hdots & 0 \
0 & -1-beta & 2beta & 1-beta & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1-beta & 1+beta \
endbmatrix + fracah^ebeginbmatrix
1 & -1 & 0 & 0 & hdots & 0 \
-1 & 2 & -1 & 0 & hdots & 0 \
0 & -1 & 2 & -1 & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1 & 1 \
endbmatrix right) beginbmatrix T_1 \ T_2 \ T_3 \ vdots \ T_N 
endbmatrix \ = fracfh^e2beginbmatrix 1 \ 2 \ 2 \ vdots \ 1 
endbmatrix 
endsplit
endalign

enter image description here

How can I get the part after the equal sign in the centre of the page?

equations align amsmath

edited Aug 11 at 8:40

David Carlisle

467k3810951818

asked Aug 11 at 8:23

Kamran Ali Ahmed

161

edited Aug 11 at 8:40

David Carlisle

467k3810951818

asked Aug 11 at 8:23

Kamran Ali Ahmed

161

edited Aug 11 at 8:40

David Carlisle

467k3810951818

edited Aug 11 at 8:40

David Carlisle

467k3810951818

edited Aug 11 at 8:40

David Carlisle

467k3810951818

asked Aug 11 at 8:23

Kamran Ali Ahmed

161

asked Aug 11 at 8:23

Kamran Ali Ahmed

161

asked Aug 11 at 8:23

Kamran Ali Ahmed

161

add a commentÂ |Â

4 Answers
4

active

oldest

votes

up vote
5
down vote

i would write your equation like this:

enter image description here

documentclass[10pt]article
usepackageamsmath

begindocument
beginmultline
labeleq:1.20
left(fracU2beginbmatrix
 -1+beta & 1-beta & 0 & 0 & dots & 0 \
 -1-beta & 2beta & 1-beta & 0 & dots & 0 \
 0 & -1-beta & 2beta & 1-beta & dots & 0 \
 vdots & vdots & vdots & vdots & vdots & vdots \
 0 & 0 & 0 & 0 & -1-beta & 1+beta \
 endbmatrixright. + \
left.fracah^ebeginbmatrix
 1 & -1 & 0 & 0 & dots & 0 \
 -1 & 2 & -1 & 0 & dots & 0 \
 0 & -1 & 2 & -1 & dots & 0 \
 vdots & vdots & vdots & vdots & vdots & vdots \
 0 & 0 & 0 & 0 & -1 & 1 \
 endbmatrix right) beginbmatrix 
 T_1 \ T_2 \ T_3 \ vdots \ T_N
 endbmatrix 
 = fracfh^e2beginbmatrix 
 1 \ 2 \ 2 \ vdots \ 1
 endbmatrix
endmultline
enddocument

answered Aug 11 at 8:40

Zarko

112k861150

add a commentÂ |Â

up vote
3
down vote

You could use gathered to centre them but it is too wide, I would use multline

enter image description here

documentclassarticle
usepackagemathtools
begindocument
beginequation
 labeleq:1.20
 begingathered
left( fracU2beginbmatrix
-1+beta & 1-beta & 0 & 0 & hdots & 0 \
-1-beta & 2beta & 1-beta & 0 & hdots & 0 \
0 & -1-beta & 2beta & 1-beta & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1-beta & 1+beta \
endbmatrix + fracah^ebeginbmatrix
1 & -1 & 0 & 0 & hdots & 0 \
-1 & 2 & -1 & 0 & hdots & 0 \
0 & -1 & 2 & -1 & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1 & 1 \
endbmatrix right) beginbmatrix T_1 \ T_2 \ T_3 \ vdots \ T_N 
endbmatrix \ = fracfh^e2beginbmatrix 1 \ 2 \ 2 \ vdots \ 1 
endbmatrix
 endgathered
endequation


beginmultline
 labeleq:1.20
left( fracU2beginbmatrix
-1+beta & 1-beta & 0 & 0 & hdots & 0 \
-1-beta & 2beta & 1-beta & 0 & hdots & 0 \
0 & -1-beta & 2beta & 1-beta & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1-beta & 1+beta \
endbmatrixright.\
 + fracah^eleft.beginbmatrix
1 & -1 & 0 & 0 & hdots & 0 \
-1 & 2 & -1 & 0 & hdots & 0 \
0 & -1 & 2 & -1 & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1 & 1 \
endbmatrixright)beginbmatrix T_1 \ T_2 \ T_3 \ vdots \ T_N 
endbmatrix \
 = fracfh^e2beginbmatrix 1 \ 2 \ 2 \ vdots \ 1 
endbmatrix
endmultline
enddocument

answered Aug 11 at 8:40

David Carlisle

467k3810951818

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up vote
2
down vote

Two other variants with gathered, wher the equation number is aligned with the bottom row:

a smaller value of arraycolsep and using the medsize environment from nccmath makes the equation fit the default margins

if you don't need the default margins, loading geometry gives more sensible margins, and only a smaller value of arraycolsep is used to fit the margins.

A code with both possibilities (and geometry loaded):

documentclassarticle
usepackage[showframe]geometry
usepackagemathtools, nccmath, mleftright
usepackagebigstrut
newenvironmentbmmatrixbeginmedsizebeginbmatrix%
endbmatrixendmedsize

begindocument
mbox
beginequation
setlengtharraycolsep3pt
 labeleq:1.20
 begingathered[b]
mathclapmleft( mfracU2beginbmmatrix
-1+beta & 1-beta & 0 & 0 & hdots & 0 bigstrut[t]\
-1-beta & 2beta & 1-beta & 0 & hdots & 0 \
0 & -1-beta & 2beta & 1-beta & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1-beta & 1+beta \
endbmmatrix + mfracah^ebeginbmmatrix
1 & -1 & 0 & 0 & hdots & 0 bigstrut[t] \
-1 & 2 & -1 & 0 & hdots & 0 \
0 & -1 & 2 & -1 & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1 & 1 \
endbmmatrix mright) beginbmmatrix T_1 bigstrut[t]\ T_2 \ T_3 \ vdots \ T_N
endbmmatrix \[1ex] = mfracfh^e2beginbmmatrix 1 bigstrut[t]\ 2 \ 2 \ vdots \ 1
endbmmatrix
 endgathered
endequation
vspace3ex

beginequation
setlengtharraycolsep3pt
 labeleq:1.20
 begingathered[b]
left( fracU2beginbmatrix
-1+beta & 1-beta & 0 & 0 & hdots & 0 \
-1-beta & 2beta & 1-beta & 0 & hdots & 0 \
0 & -1-beta & 2beta & 1-beta & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1-beta & 1+beta \
endbmatrix + fracah^ebeginbmatrix
1 & -1 & 0 & 0 & hdots & 0 \
-1 & 2 & -1 & 0 & hdots & 0 \
0 & -1 & 2 & -1 & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1 & 1 \
endbmatrix right) beginbmatrix T_1 \ T_2 \ T_3 \ vdots \ T_N
endbmatrix \ = fracfh^e2beginbmatrix 1 \ 2 \ 2 \ vdots \ 1
endbmatrix
 endgathered
endequation

enddocument

enter image description here

answered Aug 11 at 9:53

Bernard

156k763189

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up vote
0
down vote

Try this

beginalign 
beginsplit
labeleq:1.20
left( fracU2beginbmatrix
-1+beta & 1-beta & 0 & 0 & hdots & 0 \
-1-beta & 2beta & 1-beta & 0 & hdots & 0 \
0 & -1-beta & 2beta & 1-beta & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1-beta & 1+beta \
endbmatrixright. &+ left.fracah^ebeginbmatrix
1 & -1 & 0 & 0 & hdots & 0 \
-1 & 2 & -1 & 0 & hdots & 0 \
0 & -1 & 2 & -1 & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1 & 1 \
endbmatrix right) beginbmatrix T_1 \ T_2 \ T_3 \ vdots \ T_N 
endbmatrix
\ &= fracfh^e2beginbmatrix 1 \ 2 \ 2 \ vdots \ 1 
endbmatrix 
endsplit
endalign

Hopes this helps

answered Aug 11 at 8:36

TVM Boy

164

1

you would need a very wide page for that layout (it is 100pt wider than the default width in article for example)
â€“Â David Carlisle
Aug 11 at 8:44

add a commentÂ |Â

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4 Answers
4

active

oldest

votes

4 Answers
4

active

oldest

votes

up vote
5
down vote

i would write your equation like this:

enter image description here

documentclass[10pt]article
usepackageamsmath

begindocument
beginmultline
labeleq:1.20
left(fracU2beginbmatrix
 -1+beta & 1-beta & 0 & 0 & dots & 0 \
 -1-beta & 2beta & 1-beta & 0 & dots & 0 \
 0 & -1-beta & 2beta & 1-beta & dots & 0 \
 vdots & vdots & vdots & vdots & vdots & vdots \
 0 & 0 & 0 & 0 & -1-beta & 1+beta \
 endbmatrixright. + \
left.fracah^ebeginbmatrix
 1 & -1 & 0 & 0 & dots & 0 \
 -1 & 2 & -1 & 0 & dots & 0 \
 0 & -1 & 2 & -1 & dots & 0 \
 vdots & vdots & vdots & vdots & vdots & vdots \
 0 & 0 & 0 & 0 & -1 & 1 \
 endbmatrix right) beginbmatrix 
 T_1 \ T_2 \ T_3 \ vdots \ T_N
 endbmatrix 
 = fracfh^e2beginbmatrix 
 1 \ 2 \ 2 \ vdots \ 1
 endbmatrix
endmultline
enddocument

answered Aug 11 at 8:40

Zarko

112k861150

add a commentÂ |Â

up vote
5
down vote

i would write your equation like this:

enter image description here

documentclass[10pt]article
usepackageamsmath

begindocument
beginmultline
labeleq:1.20
left(fracU2beginbmatrix
 -1+beta & 1-beta & 0 & 0 & dots & 0 \
 -1-beta & 2beta & 1-beta & 0 & dots & 0 \
 0 & -1-beta & 2beta & 1-beta & dots & 0 \
 vdots & vdots & vdots & vdots & vdots & vdots \
 0 & 0 & 0 & 0 & -1-beta & 1+beta \
 endbmatrixright. + \
left.fracah^ebeginbmatrix
 1 & -1 & 0 & 0 & dots & 0 \
 -1 & 2 & -1 & 0 & dots & 0 \
 0 & -1 & 2 & -1 & dots & 0 \
 vdots & vdots & vdots & vdots & vdots & vdots \
 0 & 0 & 0 & 0 & -1 & 1 \
 endbmatrix right) beginbmatrix 
 T_1 \ T_2 \ T_3 \ vdots \ T_N
 endbmatrix 
 = fracfh^e2beginbmatrix 
 1 \ 2 \ 2 \ vdots \ 1
 endbmatrix
endmultline
enddocument

answered Aug 11 at 8:40

Zarko

112k861150

add a commentÂ |Â

up vote
5
down vote

i would write your equation like this:

enter image description here

documentclass[10pt]article
usepackageamsmath

begindocument
beginmultline
labeleq:1.20
left(fracU2beginbmatrix
 -1+beta & 1-beta & 0 & 0 & dots & 0 \
 -1-beta & 2beta & 1-beta & 0 & dots & 0 \
 0 & -1-beta & 2beta & 1-beta & dots & 0 \
 vdots & vdots & vdots & vdots & vdots & vdots \
 0 & 0 & 0 & 0 & -1-beta & 1+beta \
 endbmatrixright. + \
left.fracah^ebeginbmatrix
 1 & -1 & 0 & 0 & dots & 0 \
 -1 & 2 & -1 & 0 & dots & 0 \
 0 & -1 & 2 & -1 & dots & 0 \
 vdots & vdots & vdots & vdots & vdots & vdots \
 0 & 0 & 0 & 0 & -1 & 1 \
 endbmatrix right) beginbmatrix 
 T_1 \ T_2 \ T_3 \ vdots \ T_N
 endbmatrix 
 = fracfh^e2beginbmatrix 
 1 \ 2 \ 2 \ vdots \ 1
 endbmatrix
endmultline
enddocument

answered Aug 11 at 8:40

Zarko

112k861150

i would write your equation like this:

enter image description here

documentclass[10pt]article
usepackageamsmath

begindocument
beginmultline
labeleq:1.20
left(fracU2beginbmatrix
 -1+beta & 1-beta & 0 & 0 & dots & 0 \
 -1-beta & 2beta & 1-beta & 0 & dots & 0 \
 0 & -1-beta & 2beta & 1-beta & dots & 0 \
 vdots & vdots & vdots & vdots & vdots & vdots \
 0 & 0 & 0 & 0 & -1-beta & 1+beta \
 endbmatrixright. + \
left.fracah^ebeginbmatrix
 1 & -1 & 0 & 0 & dots & 0 \
 -1 & 2 & -1 & 0 & dots & 0 \
 0 & -1 & 2 & -1 & dots & 0 \
 vdots & vdots & vdots & vdots & vdots & vdots \
 0 & 0 & 0 & 0 & -1 & 1 \
 endbmatrix right) beginbmatrix 
 T_1 \ T_2 \ T_3 \ vdots \ T_N
 endbmatrix 
 = fracfh^e2beginbmatrix 
 1 \ 2 \ 2 \ vdots \ 1
 endbmatrix
endmultline
enddocument

answered Aug 11 at 8:40

Zarko

112k861150

answered Aug 11 at 8:40

Zarko

112k861150

answered Aug 11 at 8:40

Zarko

112k861150

answered Aug 11 at 8:40

Zarko

112k861150

add a commentÂ |Â

up vote
3
down vote

You could use gathered to centre them but it is too wide, I would use multline

enter image description here

documentclassarticle
usepackagemathtools
begindocument
beginequation
 labeleq:1.20
 begingathered
left( fracU2beginbmatrix
-1+beta & 1-beta & 0 & 0 & hdots & 0 \
-1-beta & 2beta & 1-beta & 0 & hdots & 0 \
0 & -1-beta & 2beta & 1-beta & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1-beta & 1+beta \
endbmatrix + fracah^ebeginbmatrix
1 & -1 & 0 & 0 & hdots & 0 \
-1 & 2 & -1 & 0 & hdots & 0 \
0 & -1 & 2 & -1 & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1 & 1 \
endbmatrix right) beginbmatrix T_1 \ T_2 \ T_3 \ vdots \ T_N 
endbmatrix \ = fracfh^e2beginbmatrix 1 \ 2 \ 2 \ vdots \ 1 
endbmatrix
 endgathered
endequation


beginmultline
 labeleq:1.20
left( fracU2beginbmatrix
-1+beta & 1-beta & 0 & 0 & hdots & 0 \
-1-beta & 2beta & 1-beta & 0 & hdots & 0 \
0 & -1-beta & 2beta & 1-beta & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1-beta & 1+beta \
endbmatrixright.\
 + fracah^eleft.beginbmatrix
1 & -1 & 0 & 0 & hdots & 0 \
-1 & 2 & -1 & 0 & hdots & 0 \
0 & -1 & 2 & -1 & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1 & 1 \
endbmatrixright)beginbmatrix T_1 \ T_2 \ T_3 \ vdots \ T_N 
endbmatrix \
 = fracfh^e2beginbmatrix 1 \ 2 \ 2 \ vdots \ 1 
endbmatrix
endmultline
enddocument

answered Aug 11 at 8:40

David Carlisle

467k3810951818

add a commentÂ |Â

up vote
3
down vote

You could use gathered to centre them but it is too wide, I would use multline

enter image description here

documentclassarticle
usepackagemathtools
begindocument
beginequation
 labeleq:1.20
 begingathered
left( fracU2beginbmatrix
-1+beta & 1-beta & 0 & 0 & hdots & 0 \
-1-beta & 2beta & 1-beta & 0 & hdots & 0 \
0 & -1-beta & 2beta & 1-beta & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1-beta & 1+beta \
endbmatrix + fracah^ebeginbmatrix
1 & -1 & 0 & 0 & hdots & 0 \
-1 & 2 & -1 & 0 & hdots & 0 \
0 & -1 & 2 & -1 & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1 & 1 \
endbmatrix right) beginbmatrix T_1 \ T_2 \ T_3 \ vdots \ T_N 
endbmatrix \ = fracfh^e2beginbmatrix 1 \ 2 \ 2 \ vdots \ 1 
endbmatrix
 endgathered
endequation


beginmultline
 labeleq:1.20
left( fracU2beginbmatrix
-1+beta & 1-beta & 0 & 0 & hdots & 0 \
-1-beta & 2beta & 1-beta & 0 & hdots & 0 \
0 & -1-beta & 2beta & 1-beta & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1-beta & 1+beta \
endbmatrixright.\
 + fracah^eleft.beginbmatrix
1 & -1 & 0 & 0 & hdots & 0 \
-1 & 2 & -1 & 0 & hdots & 0 \
0 & -1 & 2 & -1 & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1 & 1 \
endbmatrixright)beginbmatrix T_1 \ T_2 \ T_3 \ vdots \ T_N 
endbmatrix \
 = fracfh^e2beginbmatrix 1 \ 2 \ 2 \ vdots \ 1 
endbmatrix
endmultline
enddocument

answered Aug 11 at 8:40

David Carlisle

467k3810951818

add a commentÂ |Â

up vote
3
down vote

You could use gathered to centre them but it is too wide, I would use multline

enter image description here

documentclassarticle
usepackagemathtools
begindocument
beginequation
 labeleq:1.20
 begingathered
left( fracU2beginbmatrix
-1+beta & 1-beta & 0 & 0 & hdots & 0 \
-1-beta & 2beta & 1-beta & 0 & hdots & 0 \
0 & -1-beta & 2beta & 1-beta & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1-beta & 1+beta \
endbmatrix + fracah^ebeginbmatrix
1 & -1 & 0 & 0 & hdots & 0 \
-1 & 2 & -1 & 0 & hdots & 0 \
0 & -1 & 2 & -1 & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1 & 1 \
endbmatrix right) beginbmatrix T_1 \ T_2 \ T_3 \ vdots \ T_N 
endbmatrix \ = fracfh^e2beginbmatrix 1 \ 2 \ 2 \ vdots \ 1 
endbmatrix
 endgathered
endequation


beginmultline
 labeleq:1.20
left( fracU2beginbmatrix
-1+beta & 1-beta & 0 & 0 & hdots & 0 \
-1-beta & 2beta & 1-beta & 0 & hdots & 0 \
0 & -1-beta & 2beta & 1-beta & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1-beta & 1+beta \
endbmatrixright.\
 + fracah^eleft.beginbmatrix
1 & -1 & 0 & 0 & hdots & 0 \
-1 & 2 & -1 & 0 & hdots & 0 \
0 & -1 & 2 & -1 & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1 & 1 \
endbmatrixright)beginbmatrix T_1 \ T_2 \ T_3 \ vdots \ T_N 
endbmatrix \
 = fracfh^e2beginbmatrix 1 \ 2 \ 2 \ vdots \ 1 
endbmatrix
endmultline
enddocument

answered Aug 11 at 8:40

David Carlisle

467k3810951818

You could use gathered to centre them but it is too wide, I would use multline

enter image description here

documentclassarticle
usepackagemathtools
begindocument
beginequation
 labeleq:1.20
 begingathered
left( fracU2beginbmatrix
-1+beta & 1-beta & 0 & 0 & hdots & 0 \
-1-beta & 2beta & 1-beta & 0 & hdots & 0 \
0 & -1-beta & 2beta & 1-beta & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1-beta & 1+beta \
endbmatrix + fracah^ebeginbmatrix
1 & -1 & 0 & 0 & hdots & 0 \
-1 & 2 & -1 & 0 & hdots & 0 \
0 & -1 & 2 & -1 & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1 & 1 \
endbmatrix right) beginbmatrix T_1 \ T_2 \ T_3 \ vdots \ T_N 
endbmatrix \ = fracfh^e2beginbmatrix 1 \ 2 \ 2 \ vdots \ 1 
endbmatrix
 endgathered
endequation


beginmultline
 labeleq:1.20
left( fracU2beginbmatrix
-1+beta & 1-beta & 0 & 0 & hdots & 0 \
-1-beta & 2beta & 1-beta & 0 & hdots & 0 \
0 & -1-beta & 2beta & 1-beta & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1-beta & 1+beta \
endbmatrixright.\
 + fracah^eleft.beginbmatrix
1 & -1 & 0 & 0 & hdots & 0 \
-1 & 2 & -1 & 0 & hdots & 0 \
0 & -1 & 2 & -1 & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1 & 1 \
endbmatrixright)beginbmatrix T_1 \ T_2 \ T_3 \ vdots \ T_N 
endbmatrix \
 = fracfh^e2beginbmatrix 1 \ 2 \ 2 \ vdots \ 1 
endbmatrix
endmultline
enddocument

answered Aug 11 at 8:40

David Carlisle

467k3810951818

answered Aug 11 at 8:40

David Carlisle

467k3810951818

answered Aug 11 at 8:40

David Carlisle

467k3810951818

answered Aug 11 at 8:40

David Carlisle

467k3810951818

add a commentÂ |Â

up vote
2
down vote

Two other variants with gathered, wher the equation number is aligned with the bottom row:

a smaller value of arraycolsep and using the medsize environment from nccmath makes the equation fit the default margins

if you don't need the default margins, loading geometry gives more sensible margins, and only a smaller value of arraycolsep is used to fit the margins.

A code with both possibilities (and geometry loaded):

documentclassarticle
usepackage[showframe]geometry
usepackagemathtools, nccmath, mleftright
usepackagebigstrut
newenvironmentbmmatrixbeginmedsizebeginbmatrix%
endbmatrixendmedsize

begindocument
mbox
beginequation
setlengtharraycolsep3pt
 labeleq:1.20
 begingathered[b]
mathclapmleft( mfracU2beginbmmatrix
-1+beta & 1-beta & 0 & 0 & hdots & 0 bigstrut[t]\
-1-beta & 2beta & 1-beta & 0 & hdots & 0 \
0 & -1-beta & 2beta & 1-beta & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1-beta & 1+beta \
endbmmatrix + mfracah^ebeginbmmatrix
1 & -1 & 0 & 0 & hdots & 0 bigstrut[t] \
-1 & 2 & -1 & 0 & hdots & 0 \
0 & -1 & 2 & -1 & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1 & 1 \
endbmmatrix mright) beginbmmatrix T_1 bigstrut[t]\ T_2 \ T_3 \ vdots \ T_N
endbmmatrix \[1ex] = mfracfh^e2beginbmmatrix 1 bigstrut[t]\ 2 \ 2 \ vdots \ 1
endbmmatrix
 endgathered
endequation
vspace3ex

beginequation
setlengtharraycolsep3pt
 labeleq:1.20
 begingathered[b]
left( fracU2beginbmatrix
-1+beta & 1-beta & 0 & 0 & hdots & 0 \
-1-beta & 2beta & 1-beta & 0 & hdots & 0 \
0 & -1-beta & 2beta & 1-beta & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1-beta & 1+beta \
endbmatrix + fracah^ebeginbmatrix
1 & -1 & 0 & 0 & hdots & 0 \
-1 & 2 & -1 & 0 & hdots & 0 \
0 & -1 & 2 & -1 & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1 & 1 \
endbmatrix right) beginbmatrix T_1 \ T_2 \ T_3 \ vdots \ T_N
endbmatrix \ = fracfh^e2beginbmatrix 1 \ 2 \ 2 \ vdots \ 1
endbmatrix
 endgathered
endequation

enddocument

enter image description here

answered Aug 11 at 9:53

Bernard

156k763189

add a commentÂ |Â

up vote
2
down vote

Two other variants with gathered, wher the equation number is aligned with the bottom row:

a smaller value of arraycolsep and using the medsize environment from nccmath makes the equation fit the default margins

if you don't need the default margins, loading geometry gives more sensible margins, and only a smaller value of arraycolsep is used to fit the margins.

A code with both possibilities (and geometry loaded):

documentclassarticle
usepackage[showframe]geometry
usepackagemathtools, nccmath, mleftright
usepackagebigstrut
newenvironmentbmmatrixbeginmedsizebeginbmatrix%
endbmatrixendmedsize

begindocument
mbox
beginequation
setlengtharraycolsep3pt
 labeleq:1.20
 begingathered[b]
mathclapmleft( mfracU2beginbmmatrix
-1+beta & 1-beta & 0 & 0 & hdots & 0 bigstrut[t]\
-1-beta & 2beta & 1-beta & 0 & hdots & 0 \
0 & -1-beta & 2beta & 1-beta & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1-beta & 1+beta \
endbmmatrix + mfracah^ebeginbmmatrix
1 & -1 & 0 & 0 & hdots & 0 bigstrut[t] \
-1 & 2 & -1 & 0 & hdots & 0 \
0 & -1 & 2 & -1 & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1 & 1 \
endbmmatrix mright) beginbmmatrix T_1 bigstrut[t]\ T_2 \ T_3 \ vdots \ T_N
endbmmatrix \[1ex] = mfracfh^e2beginbmmatrix 1 bigstrut[t]\ 2 \ 2 \ vdots \ 1
endbmmatrix
 endgathered
endequation
vspace3ex

beginequation
setlengtharraycolsep3pt
 labeleq:1.20
 begingathered[b]
left( fracU2beginbmatrix
-1+beta & 1-beta & 0 & 0 & hdots & 0 \
-1-beta & 2beta & 1-beta & 0 & hdots & 0 \
0 & -1-beta & 2beta & 1-beta & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1-beta & 1+beta \
endbmatrix + fracah^ebeginbmatrix
1 & -1 & 0 & 0 & hdots & 0 \
-1 & 2 & -1 & 0 & hdots & 0 \
0 & -1 & 2 & -1 & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1 & 1 \
endbmatrix right) beginbmatrix T_1 \ T_2 \ T_3 \ vdots \ T_N
endbmatrix \ = fracfh^e2beginbmatrix 1 \ 2 \ 2 \ vdots \ 1
endbmatrix
 endgathered
endequation

enddocument

enter image description here

answered Aug 11 at 9:53

Bernard

156k763189

add a commentÂ |Â

up vote
2
down vote

Two other variants with gathered, wher the equation number is aligned with the bottom row:

a smaller value of arraycolsep and using the medsize environment from nccmath makes the equation fit the default margins

if you don't need the default margins, loading geometry gives more sensible margins, and only a smaller value of arraycolsep is used to fit the margins.

A code with both possibilities (and geometry loaded):

documentclassarticle
usepackage[showframe]geometry
usepackagemathtools, nccmath, mleftright
usepackagebigstrut
newenvironmentbmmatrixbeginmedsizebeginbmatrix%
endbmatrixendmedsize

begindocument
mbox
beginequation
setlengtharraycolsep3pt
 labeleq:1.20
 begingathered[b]
mathclapmleft( mfracU2beginbmmatrix
-1+beta & 1-beta & 0 & 0 & hdots & 0 bigstrut[t]\
-1-beta & 2beta & 1-beta & 0 & hdots & 0 \
0 & -1-beta & 2beta & 1-beta & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1-beta & 1+beta \
endbmmatrix + mfracah^ebeginbmmatrix
1 & -1 & 0 & 0 & hdots & 0 bigstrut[t] \
-1 & 2 & -1 & 0 & hdots & 0 \
0 & -1 & 2 & -1 & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1 & 1 \
endbmmatrix mright) beginbmmatrix T_1 bigstrut[t]\ T_2 \ T_3 \ vdots \ T_N
endbmmatrix \[1ex] = mfracfh^e2beginbmmatrix 1 bigstrut[t]\ 2 \ 2 \ vdots \ 1
endbmmatrix
 endgathered
endequation
vspace3ex

beginequation
setlengtharraycolsep3pt
 labeleq:1.20
 begingathered[b]
left( fracU2beginbmatrix
-1+beta & 1-beta & 0 & 0 & hdots & 0 \
-1-beta & 2beta & 1-beta & 0 & hdots & 0 \
0 & -1-beta & 2beta & 1-beta & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1-beta & 1+beta \
endbmatrix + fracah^ebeginbmatrix
1 & -1 & 0 & 0 & hdots & 0 \
-1 & 2 & -1 & 0 & hdots & 0 \
0 & -1 & 2 & -1 & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1 & 1 \
endbmatrix right) beginbmatrix T_1 \ T_2 \ T_3 \ vdots \ T_N
endbmatrix \ = fracfh^e2beginbmatrix 1 \ 2 \ 2 \ vdots \ 1
endbmatrix
 endgathered
endequation

enddocument

enter image description here

answered Aug 11 at 9:53

Bernard

156k763189

Two other variants with gathered, wher the equation number is aligned with the bottom row:

a smaller value of arraycolsep and using the medsize environment from nccmath makes the equation fit the default margins

if you don't need the default margins, loading geometry gives more sensible margins, and only a smaller value of arraycolsep is used to fit the margins.

A code with both possibilities (and geometry loaded):

documentclassarticle
usepackage[showframe]geometry
usepackagemathtools, nccmath, mleftright
usepackagebigstrut
newenvironmentbmmatrixbeginmedsizebeginbmatrix%
endbmatrixendmedsize

begindocument
mbox
beginequation
setlengtharraycolsep3pt
 labeleq:1.20
 begingathered[b]
mathclapmleft( mfracU2beginbmmatrix
-1+beta & 1-beta & 0 & 0 & hdots & 0 bigstrut[t]\
-1-beta & 2beta & 1-beta & 0 & hdots & 0 \
0 & -1-beta & 2beta & 1-beta & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1-beta & 1+beta \
endbmmatrix + mfracah^ebeginbmmatrix
1 & -1 & 0 & 0 & hdots & 0 bigstrut[t] \
-1 & 2 & -1 & 0 & hdots & 0 \
0 & -1 & 2 & -1 & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1 & 1 \
endbmmatrix mright) beginbmmatrix T_1 bigstrut[t]\ T_2 \ T_3 \ vdots \ T_N
endbmmatrix \[1ex] = mfracfh^e2beginbmmatrix 1 bigstrut[t]\ 2 \ 2 \ vdots \ 1
endbmmatrix
 endgathered
endequation
vspace3ex

beginequation
setlengtharraycolsep3pt
 labeleq:1.20
 begingathered[b]
left( fracU2beginbmatrix
-1+beta & 1-beta & 0 & 0 & hdots & 0 \
-1-beta & 2beta & 1-beta & 0 & hdots & 0 \
0 & -1-beta & 2beta & 1-beta & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1-beta & 1+beta \
endbmatrix + fracah^ebeginbmatrix
1 & -1 & 0 & 0 & hdots & 0 \
-1 & 2 & -1 & 0 & hdots & 0 \
0 & -1 & 2 & -1 & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1 & 1 \
endbmatrix right) beginbmatrix T_1 \ T_2 \ T_3 \ vdots \ T_N
endbmatrix \ = fracfh^e2beginbmatrix 1 \ 2 \ 2 \ vdots \ 1
endbmatrix
 endgathered
endequation

enddocument

enter image description here

answered Aug 11 at 9:53

Bernard

156k763189

answered Aug 11 at 9:53

Bernard

156k763189

answered Aug 11 at 9:53

Bernard

156k763189

answered Aug 11 at 9:53

Bernard

156k763189

add a commentÂ |Â

up vote
0
down vote

Try this

beginalign 
beginsplit
labeleq:1.20
left( fracU2beginbmatrix
-1+beta & 1-beta & 0 & 0 & hdots & 0 \
-1-beta & 2beta & 1-beta & 0 & hdots & 0 \
0 & -1-beta & 2beta & 1-beta & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1-beta & 1+beta \
endbmatrixright. &+ left.fracah^ebeginbmatrix
1 & -1 & 0 & 0 & hdots & 0 \
-1 & 2 & -1 & 0 & hdots & 0 \
0 & -1 & 2 & -1 & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1 & 1 \
endbmatrix right) beginbmatrix T_1 \ T_2 \ T_3 \ vdots \ T_N 
endbmatrix
\ &= fracfh^e2beginbmatrix 1 \ 2 \ 2 \ vdots \ 1 
endbmatrix 
endsplit
endalign

Hopes this helps

answered Aug 11 at 8:36

TVM Boy

164

1

you would need a very wide page for that layout (it is 100pt wider than the default width in article for example)
â€“Â David Carlisle
Aug 11 at 8:44

add a commentÂ |Â

up vote
0
down vote

Try this

beginalign 
beginsplit
labeleq:1.20
left( fracU2beginbmatrix
-1+beta & 1-beta & 0 & 0 & hdots & 0 \
-1-beta & 2beta & 1-beta & 0 & hdots & 0 \
0 & -1-beta & 2beta & 1-beta & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1-beta & 1+beta \
endbmatrixright. &+ left.fracah^ebeginbmatrix
1 & -1 & 0 & 0 & hdots & 0 \
-1 & 2 & -1 & 0 & hdots & 0 \
0 & -1 & 2 & -1 & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1 & 1 \
endbmatrix right) beginbmatrix T_1 \ T_2 \ T_3 \ vdots \ T_N 
endbmatrix
\ &= fracfh^e2beginbmatrix 1 \ 2 \ 2 \ vdots \ 1 
endbmatrix 
endsplit
endalign

Hopes this helps

answered Aug 11 at 8:36

TVM Boy

164

1

you would need a very wide page for that layout (it is 100pt wider than the default width in article for example)
â€“Â David Carlisle
Aug 11 at 8:44

add a commentÂ |Â

up vote
0
down vote

Try this

beginalign 
beginsplit
labeleq:1.20
left( fracU2beginbmatrix
-1+beta & 1-beta & 0 & 0 & hdots & 0 \
-1-beta & 2beta & 1-beta & 0 & hdots & 0 \
0 & -1-beta & 2beta & 1-beta & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1-beta & 1+beta \
endbmatrixright. &+ left.fracah^ebeginbmatrix
1 & -1 & 0 & 0 & hdots & 0 \
-1 & 2 & -1 & 0 & hdots & 0 \
0 & -1 & 2 & -1 & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1 & 1 \
endbmatrix right) beginbmatrix T_1 \ T_2 \ T_3 \ vdots \ T_N 
endbmatrix
\ &= fracfh^e2beginbmatrix 1 \ 2 \ 2 \ vdots \ 1 
endbmatrix 
endsplit
endalign

Hopes this helps

answered Aug 11 at 8:36

TVM Boy

164

Try this

beginalign 
beginsplit
labeleq:1.20
left( fracU2beginbmatrix
-1+beta & 1-beta & 0 & 0 & hdots & 0 \
-1-beta & 2beta & 1-beta & 0 & hdots & 0 \
0 & -1-beta & 2beta & 1-beta & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1-beta & 1+beta \
endbmatrixright. &+ left.fracah^ebeginbmatrix
1 & -1 & 0 & 0 & hdots & 0 \
-1 & 2 & -1 & 0 & hdots & 0 \
0 & -1 & 2 & -1 & hdots & 0 \
vdots & vdots & vdots & vdots & vdots & vdots \
0 & 0 & 0 & 0 & -1 & 1 \
endbmatrix right) beginbmatrix T_1 \ T_2 \ T_3 \ vdots \ T_N 
endbmatrix
\ &= fracfh^e2beginbmatrix 1 \ 2 \ 2 \ vdots \ 1 
endbmatrix 
endsplit
endalign

Hopes this helps

answered Aug 11 at 8:36

TVM Boy

164

answered Aug 11 at 8:36

TVM Boy

164

answered Aug 11 at 8:36

TVM Boy

164

answered Aug 11 at 8:36

TVM Boy

164

1

you would need a very wide page for that layout (it is 100pt wider than the default width in article for example)
â€“Â David Carlisle
Aug 11 at 8:44

add a commentÂ |Â

1

you would need a very wide page for that layout (it is 100pt wider than the default width in article for example)
â€“Â David Carlisle
Aug 11 at 8:44

you would need a very wide page for that layout (it is 100pt wider than the default width in article for example)
â€“Â David Carlisle
Aug 11 at 8:44

add a commentÂ |Â

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