subequations: How to continue numbering within subequation?
9
Let's assume we want to create one subequation including four aligned single equations. The first two single equations should be numbered as 1a and 1b while the third and fourth one should continue the numbering of the previous one, but with new equation number as 2a and 2b.
Minimum Working Example (MWE):
documentclass{article}
usepackage{amsmath}
begin{document}
begin{subequations}
begin{align}
1 &= 1\
2 &= 2\
3 &= 3\% from here a new equation number should begin
4 &= 4
end{align}
end{subequations}
end{document}
Screenshot of the result:
Questions:
- How can I automatically continue numbering of the previous equation numbers without cheating around by manually assigning numbers/tags?
- Would it be possible to increase the vertical space between the equation 1-pair and the equation 2-pair?
equations numbering align amsmath subequations
asked Apr 1 at 12:06
DaveDave
1,234619
|
show 3 more comments
9
Let's assume we want to create one subequation including four aligned single equations. The first two single equations should be numbered as 1a and 1b while the third and fourth one should continue the numbering of the previous one, but with new equation number as 2a and 2b.
Minimum Working Example (MWE):
documentclass{article}
usepackage{amsmath}
begin{document}
begin{subequations}
begin{align}
1 &= 1\
2 &= 2\
3 &= 3\% from here a new equation number should begin
4 &= 4
end{align}
end{subequations}
end{document}
Screenshot of the result:
Questions:
- How can I automatically continue numbering of the previous equation numbers without cheating around by manually assigning numbers/tags?
- Would it be possible to increase the vertical space between the equation 1-pair and the equation 2-pair?
equations numbering align amsmath subequations
asked Apr 1 at 12:06
DaveDave
1,234619
I have removed my answer :-).
– Sebastiano
Apr 1 at 12:21
Should (2)s and (1)s be aligned? I don't think they should.
– JouleV
Apr 1 at 12:22
1
Split into twosubequations.
– ferahfeza
Apr 1 at 12:23
@Sebastiano: I am very sorry for this! :-( But thank you very much for your efforts!
– Dave
Apr 1 at 12:23
3
I think it's a duplicate. Does tex.stackexchange.com/a/445115/4427 help?
– egreg
Apr 1 at 12:26
|
show 3 more comments
9
9
9
Let's assume we want to create one subequation including four aligned single equations. The first two single equations should be numbered as 1a and 1b while the third and fourth one should continue the numbering of the previous one, but with new equation number as 2a and 2b.
Minimum Working Example (MWE):
documentclass{article}
usepackage{amsmath}
begin{document}
begin{subequations}
begin{align}
1 &= 1\
2 &= 2\
3 &= 3\% from here a new equation number should begin
4 &= 4
end{align}
end{subequations}
end{document}
Screenshot of the result:
Questions:
- How can I automatically continue numbering of the previous equation numbers without cheating around by manually assigning numbers/tags?
- Would it be possible to increase the vertical space between the equation 1-pair and the equation 2-pair?
equations numbering align amsmath subequations
asked Apr 1 at 12:06
DaveDave
1,234619
Let's assume we want to create one subequation including four aligned single equations. The first two single equations should be numbered as 1a and 1b while the third and fourth one should continue the numbering of the previous one, but with new equation number as 2a and 2b.
Minimum Working Example (MWE):
documentclass{article}
usepackage{amsmath}
begin{document}
begin{subequations}
begin{align}
1 &= 1\
2 &= 2\
3 &= 3\% from here a new equation number should begin
4 &= 4
end{align}
end{subequations}
end{document}
Screenshot of the result:
Questions:
- How can I automatically continue numbering of the previous equation numbers without cheating around by manually assigning numbers/tags?
- Would it be possible to increase the vertical space between the equation 1-pair and the equation 2-pair?
equations numbering align amsmath subequations
equations numbering align amsmath subequations
asked Apr 1 at 12:06
DaveDave
1,234619
asked Apr 1 at 12:06
DaveDave
1,234619
edited Apr 1 at 12:22
Dave
asked Apr 1 at 12:06
DaveDave
1,234619
asked Apr 1 at 12:06
DaveDave
1,234619
asked Apr 1 at 12:06
DaveDave
1,234619
1,234619
I have removed my answer :-).
– Sebastiano
Apr 1 at 12:21
Should (2)s and (1)s be aligned? I don't think they should.
– JouleV
Apr 1 at 12:22
1
Split into twosubequations.
– ferahfeza
Apr 1 at 12:23
@Sebastiano: I am very sorry for this! :-( But thank you very much for your efforts!
– Dave
Apr 1 at 12:23
3
I think it's a duplicate. Does tex.stackexchange.com/a/445115/4427 help?
– egreg
Apr 1 at 12:26
|
show 3 more comments
I have removed my answer :-).
– Sebastiano
Apr 1 at 12:21
Should (2)s and (1)s be aligned? I don't think they should.
– JouleV
Apr 1 at 12:22
1
Split into twosubequations.
– ferahfeza
Apr 1 at 12:23
@Sebastiano: I am very sorry for this! :-( But thank you very much for your efforts!
– Dave
Apr 1 at 12:23
3
I think it's a duplicate. Does tex.stackexchange.com/a/445115/4427 help?
– egreg
Apr 1 at 12:26
I have removed my answer :-).
– Sebastiano
Apr 1 at 12:21
I have removed my answer :-).
– Sebastiano
Apr 1 at 12:21
Should (2)s and (1)s be aligned? I don't think they should.
– JouleV
Apr 1 at 12:22
Should (2)s and (1)s be aligned? I don't think they should.
– JouleV
Apr 1 at 12:22
1
1
Split into two
subequations.– ferahfeza
Apr 1 at 12:23
Split into two
subequations.– ferahfeza
Apr 1 at 12:23
@Sebastiano: I am very sorry for this! :-( But thank you very much for your efforts!
– Dave
Apr 1 at 12:23
@Sebastiano: I am very sorry for this! :-( But thank you very much for your efforts!
– Dave
Apr 1 at 12:23
3
3
I think it's a duplicate. Does tex.stackexchange.com/a/445115/4427 help?
– egreg
Apr 1 at 12:26
I think it's a duplicate. Does tex.stackexchange.com/a/445115/4427 help?
– egreg
Apr 1 at 12:26
|
show 3 more comments
1 Answer
1
active
oldest
votes
12
I could not find the duplicate, so here is my attempt:
documentclass{article}
usepackage{amsmath}
newcommandStepSubequations{
stepcounter{parentequation}
gdeftheparentequation{arabic{parentequation}}
setcounter{equation}{0}
}
begin{document}
begin{subequations}
begin{align}
1 &= 1\
2 &= 2\
StepSubequations
3 &= 3\% from here a new equation number should begin
4 &= 4
end{align}
end{subequations}
begin{equation}
label{eq:1}
a=b
end{equation}
end{document}
answered Apr 1 at 12:27
daleifdaleif
33.7k255118
1
Thank you very much! :-)
– Dave
Apr 1 at 12:28
1
Approved your code. :-)
– Sebastiano
Apr 1 at 12:29
1
Note that in egregs duplicated answer,xdefis used, where I here usegdef, so look out for differences.
– daleif
Apr 1 at 12:33
@daleif: I think there is some little issue when usingdocumentclass{scrbook}: Inscrbookall equation numbers will follow the formatchapternumber.equationnumber, but your example does not include thechapternumberbeforeequationnumber. Is there an option to fix that?
– Dave
Apr 1 at 14:27
@Dave see if you can guess what to change in the definition ofStepSubequations, it is not that hard. Hint, you may want to addthechaptersomewhere.
– daleif
Apr 1 at 14:39
|
show 1 more comment
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
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oldest
votes
12
I could not find the duplicate, so here is my attempt:
documentclass{article}
usepackage{amsmath}
newcommandStepSubequations{
stepcounter{parentequation}
gdeftheparentequation{arabic{parentequation}}
setcounter{equation}{0}
}
begin{document}
begin{subequations}
begin{align}
1 &= 1\
2 &= 2\
StepSubequations
3 &= 3\% from here a new equation number should begin
4 &= 4
end{align}
end{subequations}
begin{equation}
label{eq:1}
a=b
end{equation}
end{document}
answered Apr 1 at 12:27
daleifdaleif
33.7k255118
1
Thank you very much! :-)
– Dave
Apr 1 at 12:28
1
Approved your code. :-)
– Sebastiano
Apr 1 at 12:29
1
Note that in egregs duplicated answer,xdefis used, where I here usegdef, so look out for differences.
– daleif
Apr 1 at 12:33
@daleif: I think there is some little issue when usingdocumentclass{scrbook}: Inscrbookall equation numbers will follow the formatchapternumber.equationnumber, but your example does not include thechapternumberbeforeequationnumber. Is there an option to fix that?
– Dave
Apr 1 at 14:27
@Dave see if you can guess what to change in the definition ofStepSubequations, it is not that hard. Hint, you may want to addthechaptersomewhere.
– daleif
Apr 1 at 14:39
|
show 1 more comment
12
I could not find the duplicate, so here is my attempt:
documentclass{article}
usepackage{amsmath}
newcommandStepSubequations{
stepcounter{parentequation}
gdeftheparentequation{arabic{parentequation}}
setcounter{equation}{0}
}
begin{document}
begin{subequations}
begin{align}
1 &= 1\
2 &= 2\
StepSubequations
3 &= 3\% from here a new equation number should begin
4 &= 4
end{align}
end{subequations}
begin{equation}
label{eq:1}
a=b
end{equation}
end{document}
answered Apr 1 at 12:27
daleifdaleif
33.7k255118
1
Thank you very much! :-)
– Dave
Apr 1 at 12:28
1
Approved your code. :-)
– Sebastiano
Apr 1 at 12:29
1
Note that in egregs duplicated answer,xdefis used, where I here usegdef, so look out for differences.
– daleif
Apr 1 at 12:33
@daleif: I think there is some little issue when usingdocumentclass{scrbook}: Inscrbookall equation numbers will follow the formatchapternumber.equationnumber, but your example does not include thechapternumberbeforeequationnumber. Is there an option to fix that?
– Dave
Apr 1 at 14:27
@Dave see if you can guess what to change in the definition ofStepSubequations, it is not that hard. Hint, you may want to addthechaptersomewhere.
– daleif
Apr 1 at 14:39
|
show 1 more comment
12
12
12
I could not find the duplicate, so here is my attempt:
documentclass{article}
usepackage{amsmath}
newcommandStepSubequations{
stepcounter{parentequation}
gdeftheparentequation{arabic{parentequation}}
setcounter{equation}{0}
}
begin{document}
begin{subequations}
begin{align}
1 &= 1\
2 &= 2\
StepSubequations
3 &= 3\% from here a new equation number should begin
4 &= 4
end{align}
end{subequations}
begin{equation}
label{eq:1}
a=b
end{equation}
end{document}
answered Apr 1 at 12:27
daleifdaleif
33.7k255118
I could not find the duplicate, so here is my attempt:
documentclass{article}
usepackage{amsmath}
newcommandStepSubequations{
stepcounter{parentequation}
gdeftheparentequation{arabic{parentequation}}
setcounter{equation}{0}
}
begin{document}
begin{subequations}
begin{align}
1 &= 1\
2 &= 2\
StepSubequations
3 &= 3\% from here a new equation number should begin
4 &= 4
end{align}
end{subequations}
begin{equation}
label{eq:1}
a=b
end{equation}
end{document}
answered Apr 1 at 12:27
daleifdaleif
33.7k255118
answered Apr 1 at 12:27
daleifdaleif
33.7k255118
answered Apr 1 at 12:27
daleifdaleif
33.7k255118
answered Apr 1 at 12:27
daleifdaleif
33.7k255118
33.7k255118
1
Thank you very much! :-)
– Dave
Apr 1 at 12:28
1
Approved your code. :-)
– Sebastiano
Apr 1 at 12:29
1
Note that in egregs duplicated answer,xdefis used, where I here usegdef, so look out for differences.
– daleif
Apr 1 at 12:33
@daleif: I think there is some little issue when usingdocumentclass{scrbook}: Inscrbookall equation numbers will follow the formatchapternumber.equationnumber, but your example does not include thechapternumberbeforeequationnumber. Is there an option to fix that?
– Dave
Apr 1 at 14:27
@Dave see if you can guess what to change in the definition ofStepSubequations, it is not that hard. Hint, you may want to addthechaptersomewhere.
– daleif
Apr 1 at 14:39
|
show 1 more comment
1
Thank you very much! :-)
– Dave
Apr 1 at 12:28
1
Approved your code. :-)
– Sebastiano
Apr 1 at 12:29
1
Note that in egregs duplicated answer,xdefis used, where I here usegdef, so look out for differences.
– daleif
Apr 1 at 12:33
@daleif: I think there is some little issue when usingdocumentclass{scrbook}: Inscrbookall equation numbers will follow the formatchapternumber.equationnumber, but your example does not include thechapternumberbeforeequationnumber. Is there an option to fix that?
– Dave
Apr 1 at 14:27
@Dave see if you can guess what to change in the definition ofStepSubequations, it is not that hard. Hint, you may want to addthechaptersomewhere.
– daleif
Apr 1 at 14:39
1
1
Thank you very much! :-)
– Dave
Apr 1 at 12:28
Thank you very much! :-)
– Dave
Apr 1 at 12:28
1
1
Approved your code. :-)
– Sebastiano
Apr 1 at 12:29
Approved your code. :-)
– Sebastiano
Apr 1 at 12:29
1
1
Note that in egregs duplicated answer,
xdef is used, where I here use gdef, so look out for differences.– daleif
Apr 1 at 12:33
Note that in egregs duplicated answer,
xdef is used, where I here use gdef, so look out for differences.– daleif
Apr 1 at 12:33
@daleif: I think there is some little issue when using
documentclass{scrbook}: In scrbook all equation numbers will follow the format chapternumber.equationnumber, but your example does not include the chapternumber before equationnumber. Is there an option to fix that?– Dave
Apr 1 at 14:27
@daleif: I think there is some little issue when using
documentclass{scrbook}: In scrbook all equation numbers will follow the format chapternumber.equationnumber, but your example does not include the chapternumber before equationnumber. Is there an option to fix that?– Dave
Apr 1 at 14:27
@Dave see if you can guess what to change in the definition of
StepSubequations, it is not that hard. Hint, you may want to add thechapter somewhere.– daleif
Apr 1 at 14:39
@Dave see if you can guess what to change in the definition of
StepSubequations, it is not that hard. Hint, you may want to add thechapter somewhere.– daleif
Apr 1 at 14:39
|
show 1 more comment
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I have removed my answer :-).
– Sebastiano
Apr 1 at 12:21
Should (2)s and (1)s be aligned? I don't think they should.
– JouleV
Apr 1 at 12:22
1
Split into two
subequations.– ferahfeza
Apr 1 at 12:23
@Sebastiano: I am very sorry for this! :-( But thank you very much for your efforts!
– Dave
Apr 1 at 12:23
3
I think it's a duplicate. Does tex.stackexchange.com/a/445115/4427 help?
– egreg
Apr 1 at 12:26