How do I edit this matrix system of equations?
3
Is there a way to remove the right vertical line in the following matrix?
documentclass{article}
usepackage{amsmath}
begin{document}
$ begin{vmatrix} alpha & -& beta =180\ alpha & +&beta =68
end{vmatrix}$
end{document}
matrices
asked Feb 9 at 18:07
Simeon SimeonovSimeon Simeonov
4137
|
show 1 more comment
3
Is there a way to remove the right vertical line in the following matrix?
documentclass{article}
usepackage{amsmath}
begin{document}
$ begin{vmatrix} alpha & -& beta =180\ alpha & +&beta =68
end{vmatrix}$
end{document}
matrices
asked Feb 9 at 18:07
Simeon SimeonovSimeon Simeonov
4137
3
documentclass{article} usepackage{amsmath} begin{document} $ left| begin{matrix} alpha & -& beta =180\ alpha & +&beta =68 end{matrix}right.$ end{document}?
– marmot
Feb 9 at 18:09
Well that was scary fast. It works good.
– Simeon Simeonov
Feb 9 at 18:12
5
Slow marmots get caught by the eagles. ;-)
– marmot
Feb 9 at 18:13
1
@marmot it is better to run, dear marmot!! ^-^
– manooooh
Feb 9 at 18:30
I think a mod should strengthen the title of the question to improve the quality of it being searchable. I’m sure this is inherently duplicate to something else already on TeX SE, but perhaps it’s salvageable as a necessary duplicate that mirrors another way of asking the question.
– Joshua Detwiler
Feb 10 at 8:24
|
show 1 more comment
3
3
3
Is there a way to remove the right vertical line in the following matrix?
documentclass{article}
usepackage{amsmath}
begin{document}
$ begin{vmatrix} alpha & -& beta =180\ alpha & +&beta =68
end{vmatrix}$
end{document}
matrices
asked Feb 9 at 18:07
Simeon SimeonovSimeon Simeonov
4137
Is there a way to remove the right vertical line in the following matrix?
documentclass{article}
usepackage{amsmath}
begin{document}
$ begin{vmatrix} alpha & -& beta =180\ alpha & +&beta =68
end{vmatrix}$
end{document}
matrices
matrices
asked Feb 9 at 18:07
Simeon SimeonovSimeon Simeonov
4137
asked Feb 9 at 18:07
Simeon SimeonovSimeon Simeonov
4137
edited Feb 10 at 20:30
Simeon Simeonov
asked Feb 9 at 18:07
Simeon SimeonovSimeon Simeonov
4137
asked Feb 9 at 18:07
Simeon SimeonovSimeon Simeonov
4137
asked Feb 9 at 18:07
Simeon SimeonovSimeon Simeonov
4137
4137
3
documentclass{article} usepackage{amsmath} begin{document} $ left| begin{matrix} alpha & -& beta =180\ alpha & +&beta =68 end{matrix}right.$ end{document}?
– marmot
Feb 9 at 18:09
Well that was scary fast. It works good.
– Simeon Simeonov
Feb 9 at 18:12
5
Slow marmots get caught by the eagles. ;-)
– marmot
Feb 9 at 18:13
1
@marmot it is better to run, dear marmot!! ^-^
– manooooh
Feb 9 at 18:30
I think a mod should strengthen the title of the question to improve the quality of it being searchable. I’m sure this is inherently duplicate to something else already on TeX SE, but perhaps it’s salvageable as a necessary duplicate that mirrors another way of asking the question.
– Joshua Detwiler
Feb 10 at 8:24
|
show 1 more comment
3
documentclass{article} usepackage{amsmath} begin{document} $ left| begin{matrix} alpha & -& beta =180\ alpha & +&beta =68 end{matrix}right.$ end{document}?
– marmot
Feb 9 at 18:09
Well that was scary fast. It works good.
– Simeon Simeonov
Feb 9 at 18:12
5
Slow marmots get caught by the eagles. ;-)
– marmot
Feb 9 at 18:13
1
@marmot it is better to run, dear marmot!! ^-^
– manooooh
Feb 9 at 18:30
I think a mod should strengthen the title of the question to improve the quality of it being searchable. I’m sure this is inherently duplicate to something else already on TeX SE, but perhaps it’s salvageable as a necessary duplicate that mirrors another way of asking the question.
– Joshua Detwiler
Feb 10 at 8:24
3
3
documentclass{article} usepackage{amsmath} begin{document} $ left| begin{matrix} alpha & -& beta =180\ alpha & +&beta =68 end{matrix}right.$ end{document}?– marmot
Feb 9 at 18:09
documentclass{article} usepackage{amsmath} begin{document} $ left| begin{matrix} alpha & -& beta =180\ alpha & +&beta =68 end{matrix}right.$ end{document}?– marmot
Feb 9 at 18:09
Well that was scary fast. It works good.
– Simeon Simeonov
Feb 9 at 18:12
Well that was scary fast. It works good.
– Simeon Simeonov
Feb 9 at 18:12
5
5
Slow marmots get caught by the eagles. ;-)
– marmot
Feb 9 at 18:13
Slow marmots get caught by the eagles. ;-)
– marmot
Feb 9 at 18:13
1
1
@marmot it is better to run, dear marmot!! ^-^
– manooooh
Feb 9 at 18:30
@marmot it is better to run, dear marmot!! ^-^
– manooooh
Feb 9 at 18:30
I think a mod should strengthen the title of the question to improve the quality of it being searchable. I’m sure this is inherently duplicate to something else already on TeX SE, but perhaps it’s salvageable as a necessary duplicate that mirrors another way of asking the question.
– Joshua Detwiler
Feb 10 at 8:24
I think a mod should strengthen the title of the question to improve the quality of it being searchable. I’m sure this is inherently duplicate to something else already on TeX SE, but perhaps it’s salvageable as a necessary duplicate that mirrors another way of asking the question.
– Joshua Detwiler
Feb 10 at 8:24
|
show 1 more comment
3 Answers
3
active
oldest
votes
9
You maybe want to use systeme, rather than a matrix for that, which makes for even easier input:
documentclass{article}
usepackage{amsmath}
usepackage{systeme}
begin{document}
[
systeme[alphabeta]{
alpha-beta=180,
alpha+beta=68
}
]
[
sysdelim|.
systeme[alphabeta]{
alpha-beta=180,
alpha+beta=68
}
]
[
syssubstitute{{a}{alpha}{b}{beta}}
systeme[alphabeta]{
3alpha - beta = 180,
alpha + 2beta = 68
}
]
end{document}
The traditional grouping is done with a brace, but you can also use a vertical bar as shown. If you want that all your systems have a vertical bar, type the sysdelim|. command in the preamble.
Latin letters need not be declared as variables in the optional argument to systeme.
answered Feb 9 at 18:15
egregegreg
732k8919303253
Why notcasesenvironment? Btw thank you for showing us thesystemepackage!!
– manooooh
Feb 9 at 18:31
1
@manooooh Becausesystemeensures good alignment.
– egreg
Feb 9 at 18:56
1
@marmot Fixed..
– egreg
Feb 9 at 22:43
Systeme looks awesome, but the documentation is in French!
– Krishna
Feb 11 at 9:42
add a comment |
5
It does work with matrix:
documentclass{article}
usepackage{amsmath}
begin{document}
[
left| begin{matrix}
alpha & -& beta =180\ alpha & +&beta =68
end{matrix} right.
]
end{document}
answered Feb 9 at 18:36
T. PluessT. Pluess
69328
add a comment |
3
I would do
documentclass{article}
usepackage{amsmath}
begin{document}
$ left| begin{array}{@{}*{4}{c@{,}}l}
alpha & -& beta &=&180\
alpha & +&beta &=&68
end{array}right.$
end{document}
This is more effort, but avoids potential headaches like here, here and here.
answered Feb 9 at 18:41
marmotmarmot
115k5146277
add a comment |
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3 Answers
3
active
oldest
votes
3 Answers
3
active
oldest
votes
active
oldest
votes
active
oldest
votes
9
You maybe want to use systeme, rather than a matrix for that, which makes for even easier input:
documentclass{article}
usepackage{amsmath}
usepackage{systeme}
begin{document}
[
systeme[alphabeta]{
alpha-beta=180,
alpha+beta=68
}
]
[
sysdelim|.
systeme[alphabeta]{
alpha-beta=180,
alpha+beta=68
}
]
[
syssubstitute{{a}{alpha}{b}{beta}}
systeme[alphabeta]{
3alpha - beta = 180,
alpha + 2beta = 68
}
]
end{document}
The traditional grouping is done with a brace, but you can also use a vertical bar as shown. If you want that all your systems have a vertical bar, type the sysdelim|. command in the preamble.
Latin letters need not be declared as variables in the optional argument to systeme.
answered Feb 9 at 18:15
egregegreg
732k8919303253
Why notcasesenvironment? Btw thank you for showing us thesystemepackage!!
– manooooh
Feb 9 at 18:31
1
@manooooh Becausesystemeensures good alignment.
– egreg
Feb 9 at 18:56
1
@marmot Fixed..
– egreg
Feb 9 at 22:43
Systeme looks awesome, but the documentation is in French!
– Krishna
Feb 11 at 9:42
add a comment |
9
You maybe want to use systeme, rather than a matrix for that, which makes for even easier input:
documentclass{article}
usepackage{amsmath}
usepackage{systeme}
begin{document}
[
systeme[alphabeta]{
alpha-beta=180,
alpha+beta=68
}
]
[
sysdelim|.
systeme[alphabeta]{
alpha-beta=180,
alpha+beta=68
}
]
[
syssubstitute{{a}{alpha}{b}{beta}}
systeme[alphabeta]{
3alpha - beta = 180,
alpha + 2beta = 68
}
]
end{document}
The traditional grouping is done with a brace, but you can also use a vertical bar as shown. If you want that all your systems have a vertical bar, type the sysdelim|. command in the preamble.
Latin letters need not be declared as variables in the optional argument to systeme.
answered Feb 9 at 18:15
egregegreg
732k8919303253
Why notcasesenvironment? Btw thank you for showing us thesystemepackage!!
– manooooh
Feb 9 at 18:31
1
@manooooh Becausesystemeensures good alignment.
– egreg
Feb 9 at 18:56
1
@marmot Fixed..
– egreg
Feb 9 at 22:43
Systeme looks awesome, but the documentation is in French!
– Krishna
Feb 11 at 9:42
add a comment |
9
9
9
You maybe want to use systeme, rather than a matrix for that, which makes for even easier input:
documentclass{article}
usepackage{amsmath}
usepackage{systeme}
begin{document}
[
systeme[alphabeta]{
alpha-beta=180,
alpha+beta=68
}
]
[
sysdelim|.
systeme[alphabeta]{
alpha-beta=180,
alpha+beta=68
}
]
[
syssubstitute{{a}{alpha}{b}{beta}}
systeme[alphabeta]{
3alpha - beta = 180,
alpha + 2beta = 68
}
]
end{document}
The traditional grouping is done with a brace, but you can also use a vertical bar as shown. If you want that all your systems have a vertical bar, type the sysdelim|. command in the preamble.
Latin letters need not be declared as variables in the optional argument to systeme.
answered Feb 9 at 18:15
egregegreg
732k8919303253
You maybe want to use systeme, rather than a matrix for that, which makes for even easier input:
documentclass{article}
usepackage{amsmath}
usepackage{systeme}
begin{document}
[
systeme[alphabeta]{
alpha-beta=180,
alpha+beta=68
}
]
[
sysdelim|.
systeme[alphabeta]{
alpha-beta=180,
alpha+beta=68
}
]
[
syssubstitute{{a}{alpha}{b}{beta}}
systeme[alphabeta]{
3alpha - beta = 180,
alpha + 2beta = 68
}
]
end{document}
The traditional grouping is done with a brace, but you can also use a vertical bar as shown. If you want that all your systems have a vertical bar, type the sysdelim|. command in the preamble.
Latin letters need not be declared as variables in the optional argument to systeme.
answered Feb 9 at 18:15
egregegreg
732k8919303253
edited Feb 9 at 22:43
answered Feb 9 at 18:15
egregegreg
732k8919303253
answered Feb 9 at 18:15
egregegreg
732k8919303253
answered Feb 9 at 18:15
egregegreg
732k8919303253
732k8919303253
Why notcasesenvironment? Btw thank you for showing us thesystemepackage!!
– manooooh
Feb 9 at 18:31
1
@manooooh Becausesystemeensures good alignment.
– egreg
Feb 9 at 18:56
1
@marmot Fixed..
– egreg
Feb 9 at 22:43
Systeme looks awesome, but the documentation is in French!
– Krishna
Feb 11 at 9:42
add a comment |
Why notcasesenvironment? Btw thank you for showing us thesystemepackage!!
– manooooh
Feb 9 at 18:31
1
@manooooh Becausesystemeensures good alignment.
– egreg
Feb 9 at 18:56
1
@marmot Fixed..
– egreg
Feb 9 at 22:43
Systeme looks awesome, but the documentation is in French!
– Krishna
Feb 11 at 9:42
Why not
cases environment? Btw thank you for showing us the systeme package!!– manooooh
Feb 9 at 18:31
Why not
cases environment? Btw thank you for showing us the systeme package!!– manooooh
Feb 9 at 18:31
1
1
@manooooh Because
systeme ensures good alignment.– egreg
Feb 9 at 18:56
@manooooh Because
systeme ensures good alignment.– egreg
Feb 9 at 18:56
1
1
@marmot Fixed..
– egreg
Feb 9 at 22:43
@marmot Fixed..
– egreg
Feb 9 at 22:43
Systeme looks awesome, but the documentation is in French!
– Krishna
Feb 11 at 9:42
Systeme looks awesome, but the documentation is in French!
– Krishna
Feb 11 at 9:42
add a comment |
5
It does work with matrix:
documentclass{article}
usepackage{amsmath}
begin{document}
[
left| begin{matrix}
alpha & -& beta =180\ alpha & +&beta =68
end{matrix} right.
]
end{document}
answered Feb 9 at 18:36
T. PluessT. Pluess
69328
add a comment |
5
It does work with matrix:
documentclass{article}
usepackage{amsmath}
begin{document}
[
left| begin{matrix}
alpha & -& beta =180\ alpha & +&beta =68
end{matrix} right.
]
end{document}
answered Feb 9 at 18:36
T. PluessT. Pluess
69328
add a comment |
5
5
5
It does work with matrix:
documentclass{article}
usepackage{amsmath}
begin{document}
[
left| begin{matrix}
alpha & -& beta =180\ alpha & +&beta =68
end{matrix} right.
]
end{document}
answered Feb 9 at 18:36
T. PluessT. Pluess
69328
It does work with matrix:
documentclass{article}
usepackage{amsmath}
begin{document}
[
left| begin{matrix}
alpha & -& beta =180\ alpha & +&beta =68
end{matrix} right.
]
end{document}
answered Feb 9 at 18:36
T. PluessT. Pluess
69328
answered Feb 9 at 18:36
T. PluessT. Pluess
69328
answered Feb 9 at 18:36
T. PluessT. Pluess
69328
answered Feb 9 at 18:36
T. PluessT. Pluess
69328
69328
add a comment |
add a comment |
3
I would do
documentclass{article}
usepackage{amsmath}
begin{document}
$ left| begin{array}{@{}*{4}{c@{,}}l}
alpha & -& beta &=&180\
alpha & +&beta &=&68
end{array}right.$
end{document}
This is more effort, but avoids potential headaches like here, here and here.
answered Feb 9 at 18:41
marmotmarmot
115k5146277
add a comment |
3
I would do
documentclass{article}
usepackage{amsmath}
begin{document}
$ left| begin{array}{@{}*{4}{c@{,}}l}
alpha & -& beta &=&180\
alpha & +&beta &=&68
end{array}right.$
end{document}
This is more effort, but avoids potential headaches like here, here and here.
answered Feb 9 at 18:41
marmotmarmot
115k5146277
add a comment |
3
3
3
I would do
documentclass{article}
usepackage{amsmath}
begin{document}
$ left| begin{array}{@{}*{4}{c@{,}}l}
alpha & -& beta &=&180\
alpha & +&beta &=&68
end{array}right.$
end{document}
This is more effort, but avoids potential headaches like here, here and here.
answered Feb 9 at 18:41
marmotmarmot
115k5146277
I would do
documentclass{article}
usepackage{amsmath}
begin{document}
$ left| begin{array}{@{}*{4}{c@{,}}l}
alpha & -& beta &=&180\
alpha & +&beta &=&68
end{array}right.$
end{document}
This is more effort, but avoids potential headaches like here, here and here.
answered Feb 9 at 18:41
marmotmarmot
115k5146277
answered Feb 9 at 18:41
marmotmarmot
115k5146277
answered Feb 9 at 18:41
marmotmarmot
115k5146277
answered Feb 9 at 18:41
marmotmarmot
115k5146277
115k5146277
add a comment |
add a comment |
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3
documentclass{article} usepackage{amsmath} begin{document} $ left| begin{matrix} alpha & -& beta =180\ alpha & +&beta =68 end{matrix}right.$ end{document}?– marmot
Feb 9 at 18:09
Well that was scary fast. It works good.
– Simeon Simeonov
Feb 9 at 18:12
5
Slow marmots get caught by the eagles. ;-)
– marmot
Feb 9 at 18:13
1
@marmot it is better to run, dear marmot!! ^-^
– manooooh
Feb 9 at 18:30
I think a mod should strengthen the title of the question to improve the quality of it being searchable. I’m sure this is inherently duplicate to something else already on TeX SE, but perhaps it’s salvageable as a necessary duplicate that mirrors another way of asking the question.
– Joshua Detwiler
Feb 10 at 8:24