How to edit matrix
2
Is there a way to remove the right vertical line in this matrix:
documentclass{article}
usepackage{amsmath}
begin{document}
$ begin{vmatrix} alpha & -& beta =180\ alpha & +&beta =68
end{vmatrix}$
end{document}
matrices
asked 8 hours ago
Simeon SimeonovSimeon Simeonov
3796
add a comment |
2
Is there a way to remove the right vertical line in this matrix:
documentclass{article}
usepackage{amsmath}
begin{document}
$ begin{vmatrix} alpha & -& beta =180\ alpha & +&beta =68
end{vmatrix}$
end{document}
matrices
asked 8 hours ago
Simeon SimeonovSimeon Simeonov
3796
2
documentclass{article} usepackage{amsmath} begin{document} $ left| begin{matrix} alpha & -& beta =180\ alpha & +&beta =68 end{matrix}right.$ end{document}?
– marmot
8 hours ago
Well that was scary fast. It works good.
– Simeon Simeonov
8 hours ago
3
Slow marmots get caught by the eagles. ;-)
– marmot
8 hours ago
1
@marmot it is better to run, dear marmot!! ^-^
– manooooh
8 hours ago
add a comment |
2
2
2
Is there a way to remove the right vertical line in this matrix:
documentclass{article}
usepackage{amsmath}
begin{document}
$ begin{vmatrix} alpha & -& beta =180\ alpha & +&beta =68
end{vmatrix}$
end{document}
matrices
asked 8 hours ago
Simeon SimeonovSimeon Simeonov
3796
Is there a way to remove the right vertical line in this matrix:
documentclass{article}
usepackage{amsmath}
begin{document}
$ begin{vmatrix} alpha & -& beta =180\ alpha & +&beta =68
end{vmatrix}$
end{document}
matrices
matrices
asked 8 hours ago
Simeon SimeonovSimeon Simeonov
3796
asked 8 hours ago
Simeon SimeonovSimeon Simeonov
3796
edited 8 hours ago
Simeon Simeonov
asked 8 hours ago
Simeon SimeonovSimeon Simeonov
3796
asked 8 hours ago
Simeon SimeonovSimeon Simeonov
3796
asked 8 hours ago
Simeon SimeonovSimeon Simeonov
3796
3796
2
documentclass{article} usepackage{amsmath} begin{document} $ left| begin{matrix} alpha & -& beta =180\ alpha & +&beta =68 end{matrix}right.$ end{document}?
– marmot
8 hours ago
Well that was scary fast. It works good.
– Simeon Simeonov
8 hours ago
3
Slow marmots get caught by the eagles. ;-)
– marmot
8 hours ago
1
@marmot it is better to run, dear marmot!! ^-^
– manooooh
8 hours ago
add a comment |
2
documentclass{article} usepackage{amsmath} begin{document} $ left| begin{matrix} alpha & -& beta =180\ alpha & +&beta =68 end{matrix}right.$ end{document}?
– marmot
8 hours ago
Well that was scary fast. It works good.
– Simeon Simeonov
8 hours ago
3
Slow marmots get caught by the eagles. ;-)
– marmot
8 hours ago
1
@marmot it is better to run, dear marmot!! ^-^
– manooooh
8 hours ago
2
2
documentclass{article} usepackage{amsmath} begin{document} $ left| begin{matrix} alpha & -& beta =180\ alpha & +&beta =68 end{matrix}right.$ end{document}?– marmot
8 hours ago
documentclass{article} usepackage{amsmath} begin{document} $ left| begin{matrix} alpha & -& beta =180\ alpha & +&beta =68 end{matrix}right.$ end{document}?– marmot
8 hours ago
Well that was scary fast. It works good.
– Simeon Simeonov
8 hours ago
Well that was scary fast. It works good.
– Simeon Simeonov
8 hours ago
3
3
Slow marmots get caught by the eagles. ;-)
– marmot
8 hours ago
Slow marmots get caught by the eagles. ;-)
– marmot
8 hours ago
1
1
@marmot it is better to run, dear marmot!! ^-^
– manooooh
8 hours ago
@marmot it is better to run, dear marmot!! ^-^
– manooooh
8 hours ago
add a comment |
3 Answers
3
active
oldest
votes
7
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 8 hours ago
egregegreg
718k8719053202
Why notcasesenvironment? Btw thank you for showing us thesystemepackage!!
– manooooh
8 hours ago
1
@manooooh Becausesystemeensures good alignment.
– egreg
7 hours ago
1
@marmot Fixed..
– egreg
3 hours ago
add a comment |
4
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 7 hours ago
T. PluessT. Pluess
66828
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 7 hours ago
marmotmarmot
98.6k4113219
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
7
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 8 hours ago
egregegreg
718k8719053202
Why notcasesenvironment? Btw thank you for showing us thesystemepackage!!
– manooooh
8 hours ago
1
@manooooh Becausesystemeensures good alignment.
– egreg
7 hours ago
1
@marmot Fixed..
– egreg
3 hours ago
add a comment |
7
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 8 hours ago
egregegreg
718k8719053202
Why notcasesenvironment? Btw thank you for showing us thesystemepackage!!
– manooooh
8 hours ago
1
@manooooh Becausesystemeensures good alignment.
– egreg
7 hours ago
1
@marmot Fixed..
– egreg
3 hours ago
add a comment |
7
7
7
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 8 hours ago
egregegreg
718k8719053202
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 8 hours ago
egregegreg
718k8719053202
edited 3 hours ago
answered 8 hours ago
egregegreg
718k8719053202
answered 8 hours ago
egregegreg
718k8719053202
answered 8 hours ago
egregegreg
718k8719053202
718k8719053202
Why notcasesenvironment? Btw thank you for showing us thesystemepackage!!
– manooooh
8 hours ago
1
@manooooh Becausesystemeensures good alignment.
– egreg
7 hours ago
1
@marmot Fixed..
– egreg
3 hours ago
add a comment |
Why notcasesenvironment? Btw thank you for showing us thesystemepackage!!
– manooooh
8 hours ago
1
@manooooh Becausesystemeensures good alignment.
– egreg
7 hours ago
1
@marmot Fixed..
– egreg
3 hours ago
Why not
cases environment? Btw thank you for showing us the systeme package!!– manooooh
8 hours ago
Why not
cases environment? Btw thank you for showing us the systeme package!!– manooooh
8 hours ago
1
1
@manooooh Because
systeme ensures good alignment.– egreg
7 hours ago
@manooooh Because
systeme ensures good alignment.– egreg
7 hours ago
1
1
@marmot Fixed..
– egreg
3 hours ago
@marmot Fixed..
– egreg
3 hours ago
add a comment |
4
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 7 hours ago
T. PluessT. Pluess
66828
add a comment |
4
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 7 hours ago
T. PluessT. Pluess
66828
add a comment |
4
4
4
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 7 hours ago
T. PluessT. Pluess
66828
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 7 hours ago
T. PluessT. Pluess
66828
answered 7 hours ago
T. PluessT. Pluess
66828
answered 7 hours ago
T. PluessT. Pluess
66828
answered 7 hours ago
T. PluessT. Pluess
66828
66828
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 7 hours ago
marmotmarmot
98.6k4113219
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 7 hours ago
marmotmarmot
98.6k4113219
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 7 hours ago
marmotmarmot
98.6k4113219
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 7 hours ago
marmotmarmot
98.6k4113219
answered 7 hours ago
marmotmarmot
98.6k4113219
answered 7 hours ago
marmotmarmot
98.6k4113219
answered 7 hours ago
marmotmarmot
98.6k4113219
98.6k4113219
add a comment |
add a comment |
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2
documentclass{article} usepackage{amsmath} begin{document} $ left| begin{matrix} alpha & -& beta =180\ alpha & +&beta =68 end{matrix}right.$ end{document}?– marmot
8 hours ago
Well that was scary fast. It works good.
– Simeon Simeonov
8 hours ago
3
Slow marmots get caught by the eagles. ;-)
– marmot
8 hours ago
1
@marmot it is better to run, dear marmot!! ^-^
– manooooh
8 hours ago