Making diagrams












8















I'm interested in making a type diagram:



enter image description here



I have the following commands:



begin{equation*}
xymatrix@C+1em@R+1em{
A ar[r]^-{f} ar[d]_-{g} & B \
C ar[ur]_-{h}}
end{equation*}


Who provided me with:
enter image description here



What should I change to do the first diagram?



Thanks










share|improve this question




















  • 4





    Hint: you need 3 columns, 2 rows. C should be in the 2nd row, 2nd column. Then, change the arrow directions accordingly.

    – Sigur
    Nov 16 '18 at 17:53








  • 1





    Why not use tikz-cd?

    – murray
    Nov 16 '18 at 20:39
















8















I'm interested in making a type diagram:



enter image description here



I have the following commands:



begin{equation*}
xymatrix@C+1em@R+1em{
A ar[r]^-{f} ar[d]_-{g} & B \
C ar[ur]_-{h}}
end{equation*}


Who provided me with:
enter image description here



What should I change to do the first diagram?



Thanks










share|improve this question




















  • 4





    Hint: you need 3 columns, 2 rows. C should be in the 2nd row, 2nd column. Then, change the arrow directions accordingly.

    – Sigur
    Nov 16 '18 at 17:53








  • 1





    Why not use tikz-cd?

    – murray
    Nov 16 '18 at 20:39














8












8








8


0






I'm interested in making a type diagram:



enter image description here



I have the following commands:



begin{equation*}
xymatrix@C+1em@R+1em{
A ar[r]^-{f} ar[d]_-{g} & B \
C ar[ur]_-{h}}
end{equation*}


Who provided me with:
enter image description here



What should I change to do the first diagram?



Thanks










share|improve this question
















I'm interested in making a type diagram:



enter image description here



I have the following commands:



begin{equation*}
xymatrix@C+1em@R+1em{
A ar[r]^-{f} ar[d]_-{g} & B \
C ar[ur]_-{h}}
end{equation*}


Who provided me with:
enter image description here



What should I change to do the first diagram?



Thanks







diagrams






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Nov 16 '18 at 17:54









Sigur

26.3k457142




26.3k457142










asked Nov 16 '18 at 17:51









ManoelManoel

1434




1434








  • 4





    Hint: you need 3 columns, 2 rows. C should be in the 2nd row, 2nd column. Then, change the arrow directions accordingly.

    – Sigur
    Nov 16 '18 at 17:53








  • 1





    Why not use tikz-cd?

    – murray
    Nov 16 '18 at 20:39














  • 4





    Hint: you need 3 columns, 2 rows. C should be in the 2nd row, 2nd column. Then, change the arrow directions accordingly.

    – Sigur
    Nov 16 '18 at 17:53








  • 1





    Why not use tikz-cd?

    – murray
    Nov 16 '18 at 20:39








4




4





Hint: you need 3 columns, 2 rows. C should be in the 2nd row, 2nd column. Then, change the arrow directions accordingly.

– Sigur
Nov 16 '18 at 17:53







Hint: you need 3 columns, 2 rows. C should be in the 2nd row, 2nd column. Then, change the arrow directions accordingly.

– Sigur
Nov 16 '18 at 17:53






1




1





Why not use tikz-cd?

– murray
Nov 16 '18 at 20:39





Why not use tikz-cd?

– murray
Nov 16 '18 at 20:39










2 Answers
2






active

oldest

votes


















13














Welcome to TeX.SE! If you are not insisting on xymatrix, you could try



documentclass{amsart}
usepackage{tikz-cd}
begin{document}
[
begin{tikzcd}[row sep=4em]
A arrow[rr, "f"] arrow[rd, "g"swap]& & B\
& C arrow[ur, "h"swap] &
end{tikzcd}
]
end{document}


enter image description here



EDIT: switched to relativistic ;-) units, big thanks to @egreg.






share|improve this answer


























  • I'm not a fan of absolute length such as 1.2cm, for these cases.

    – egreg
    Nov 16 '18 at 18:29











  • @egreg Morally I agree but do you really want to add an empty line instead?

    – marmot
    Nov 16 '18 at 18:30






  • 1





    I suggest using relative units such as em or ex.

    – egreg
    Nov 16 '18 at 21:06











  • Sorry for the basic question, but isn't the relative unit convertible to cm for example in the end?

    – Diaa
    Nov 18 '18 at 6:00



















7














Using the xymatrix package you can see an example of little guide for this package: https://www.jmilne.org/not/Mxymatrix.pdf. I have created with this package, for your request, a simple code.



Picture with equilateral triangle.



enter image description here



documentclass[a4paper,12pt]{article}
usepackage[all]{xy}
begin{document}
xymatrix@C-=0.5cm{
A
ar@{->}[rr]^f ar@{->}[rd]_g & & B ar@{<-}[ld]^h\
&C&\
&&
}
end{document}





share|improve this answer





















  • 1





    It is not necessary to use @{->} since it is the standard arrow style.

    – Sigur
    Nov 17 '18 at 21:00






  • 1





    Why empty 3rd line in the second example?

    – Sigur
    Nov 17 '18 at 21:01






  • 1





    Although it is not wrong, it is not so natural to insert an arrow from B to C with reversed tip at the starting point. It is easier to read the code if the arrow starts from C.

    – Sigur
    Nov 17 '18 at 21:11











  • I've done a lot of rehearsals reading the guide. And to have an equilateral triangle with no errors in the compilation I have inserted the third empty line and I must necessarily use @{->}. I have tried to do my best, I can assure you.

    – Sebastiano
    Nov 17 '18 at 21:11








  • 2





    I don't know the difference between @C and @C-. Also, if you use column distance equal to half centimeter, you have to be sure that the diagonal arrows also have such length. There is @R also.

    – Sigur
    Nov 17 '18 at 21:16














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2 Answers
2






active

oldest

votes








2 Answers
2






active

oldest

votes









active

oldest

votes






active

oldest

votes









13














Welcome to TeX.SE! If you are not insisting on xymatrix, you could try



documentclass{amsart}
usepackage{tikz-cd}
begin{document}
[
begin{tikzcd}[row sep=4em]
A arrow[rr, "f"] arrow[rd, "g"swap]& & B\
& C arrow[ur, "h"swap] &
end{tikzcd}
]
end{document}


enter image description here



EDIT: switched to relativistic ;-) units, big thanks to @egreg.






share|improve this answer


























  • I'm not a fan of absolute length such as 1.2cm, for these cases.

    – egreg
    Nov 16 '18 at 18:29











  • @egreg Morally I agree but do you really want to add an empty line instead?

    – marmot
    Nov 16 '18 at 18:30






  • 1





    I suggest using relative units such as em or ex.

    – egreg
    Nov 16 '18 at 21:06











  • Sorry for the basic question, but isn't the relative unit convertible to cm for example in the end?

    – Diaa
    Nov 18 '18 at 6:00
















13














Welcome to TeX.SE! If you are not insisting on xymatrix, you could try



documentclass{amsart}
usepackage{tikz-cd}
begin{document}
[
begin{tikzcd}[row sep=4em]
A arrow[rr, "f"] arrow[rd, "g"swap]& & B\
& C arrow[ur, "h"swap] &
end{tikzcd}
]
end{document}


enter image description here



EDIT: switched to relativistic ;-) units, big thanks to @egreg.






share|improve this answer


























  • I'm not a fan of absolute length such as 1.2cm, for these cases.

    – egreg
    Nov 16 '18 at 18:29











  • @egreg Morally I agree but do you really want to add an empty line instead?

    – marmot
    Nov 16 '18 at 18:30






  • 1





    I suggest using relative units such as em or ex.

    – egreg
    Nov 16 '18 at 21:06











  • Sorry for the basic question, but isn't the relative unit convertible to cm for example in the end?

    – Diaa
    Nov 18 '18 at 6:00














13












13








13







Welcome to TeX.SE! If you are not insisting on xymatrix, you could try



documentclass{amsart}
usepackage{tikz-cd}
begin{document}
[
begin{tikzcd}[row sep=4em]
A arrow[rr, "f"] arrow[rd, "g"swap]& & B\
& C arrow[ur, "h"swap] &
end{tikzcd}
]
end{document}


enter image description here



EDIT: switched to relativistic ;-) units, big thanks to @egreg.






share|improve this answer















Welcome to TeX.SE! If you are not insisting on xymatrix, you could try



documentclass{amsart}
usepackage{tikz-cd}
begin{document}
[
begin{tikzcd}[row sep=4em]
A arrow[rr, "f"] arrow[rd, "g"swap]& & B\
& C arrow[ur, "h"swap] &
end{tikzcd}
]
end{document}


enter image description here



EDIT: switched to relativistic ;-) units, big thanks to @egreg.







share|improve this answer














share|improve this answer



share|improve this answer








edited Nov 16 '18 at 21:09

























answered Nov 16 '18 at 17:56









marmotmarmot

118k6152286




118k6152286













  • I'm not a fan of absolute length such as 1.2cm, for these cases.

    – egreg
    Nov 16 '18 at 18:29











  • @egreg Morally I agree but do you really want to add an empty line instead?

    – marmot
    Nov 16 '18 at 18:30






  • 1





    I suggest using relative units such as em or ex.

    – egreg
    Nov 16 '18 at 21:06











  • Sorry for the basic question, but isn't the relative unit convertible to cm for example in the end?

    – Diaa
    Nov 18 '18 at 6:00



















  • I'm not a fan of absolute length such as 1.2cm, for these cases.

    – egreg
    Nov 16 '18 at 18:29











  • @egreg Morally I agree but do you really want to add an empty line instead?

    – marmot
    Nov 16 '18 at 18:30






  • 1





    I suggest using relative units such as em or ex.

    – egreg
    Nov 16 '18 at 21:06











  • Sorry for the basic question, but isn't the relative unit convertible to cm for example in the end?

    – Diaa
    Nov 18 '18 at 6:00

















I'm not a fan of absolute length such as 1.2cm, for these cases.

– egreg
Nov 16 '18 at 18:29





I'm not a fan of absolute length such as 1.2cm, for these cases.

– egreg
Nov 16 '18 at 18:29













@egreg Morally I agree but do you really want to add an empty line instead?

– marmot
Nov 16 '18 at 18:30





@egreg Morally I agree but do you really want to add an empty line instead?

– marmot
Nov 16 '18 at 18:30




1




1





I suggest using relative units such as em or ex.

– egreg
Nov 16 '18 at 21:06





I suggest using relative units such as em or ex.

– egreg
Nov 16 '18 at 21:06













Sorry for the basic question, but isn't the relative unit convertible to cm for example in the end?

– Diaa
Nov 18 '18 at 6:00





Sorry for the basic question, but isn't the relative unit convertible to cm for example in the end?

– Diaa
Nov 18 '18 at 6:00











7














Using the xymatrix package you can see an example of little guide for this package: https://www.jmilne.org/not/Mxymatrix.pdf. I have created with this package, for your request, a simple code.



Picture with equilateral triangle.



enter image description here



documentclass[a4paper,12pt]{article}
usepackage[all]{xy}
begin{document}
xymatrix@C-=0.5cm{
A
ar@{->}[rr]^f ar@{->}[rd]_g & & B ar@{<-}[ld]^h\
&C&\
&&
}
end{document}





share|improve this answer





















  • 1





    It is not necessary to use @{->} since it is the standard arrow style.

    – Sigur
    Nov 17 '18 at 21:00






  • 1





    Why empty 3rd line in the second example?

    – Sigur
    Nov 17 '18 at 21:01






  • 1





    Although it is not wrong, it is not so natural to insert an arrow from B to C with reversed tip at the starting point. It is easier to read the code if the arrow starts from C.

    – Sigur
    Nov 17 '18 at 21:11











  • I've done a lot of rehearsals reading the guide. And to have an equilateral triangle with no errors in the compilation I have inserted the third empty line and I must necessarily use @{->}. I have tried to do my best, I can assure you.

    – Sebastiano
    Nov 17 '18 at 21:11








  • 2





    I don't know the difference between @C and @C-. Also, if you use column distance equal to half centimeter, you have to be sure that the diagonal arrows also have such length. There is @R also.

    – Sigur
    Nov 17 '18 at 21:16


















7














Using the xymatrix package you can see an example of little guide for this package: https://www.jmilne.org/not/Mxymatrix.pdf. I have created with this package, for your request, a simple code.



Picture with equilateral triangle.



enter image description here



documentclass[a4paper,12pt]{article}
usepackage[all]{xy}
begin{document}
xymatrix@C-=0.5cm{
A
ar@{->}[rr]^f ar@{->}[rd]_g & & B ar@{<-}[ld]^h\
&C&\
&&
}
end{document}





share|improve this answer





















  • 1





    It is not necessary to use @{->} since it is the standard arrow style.

    – Sigur
    Nov 17 '18 at 21:00






  • 1





    Why empty 3rd line in the second example?

    – Sigur
    Nov 17 '18 at 21:01






  • 1





    Although it is not wrong, it is not so natural to insert an arrow from B to C with reversed tip at the starting point. It is easier to read the code if the arrow starts from C.

    – Sigur
    Nov 17 '18 at 21:11











  • I've done a lot of rehearsals reading the guide. And to have an equilateral triangle with no errors in the compilation I have inserted the third empty line and I must necessarily use @{->}. I have tried to do my best, I can assure you.

    – Sebastiano
    Nov 17 '18 at 21:11








  • 2





    I don't know the difference between @C and @C-. Also, if you use column distance equal to half centimeter, you have to be sure that the diagonal arrows also have such length. There is @R also.

    – Sigur
    Nov 17 '18 at 21:16
















7












7








7







Using the xymatrix package you can see an example of little guide for this package: https://www.jmilne.org/not/Mxymatrix.pdf. I have created with this package, for your request, a simple code.



Picture with equilateral triangle.



enter image description here



documentclass[a4paper,12pt]{article}
usepackage[all]{xy}
begin{document}
xymatrix@C-=0.5cm{
A
ar@{->}[rr]^f ar@{->}[rd]_g & & B ar@{<-}[ld]^h\
&C&\
&&
}
end{document}





share|improve this answer















Using the xymatrix package you can see an example of little guide for this package: https://www.jmilne.org/not/Mxymatrix.pdf. I have created with this package, for your request, a simple code.



Picture with equilateral triangle.



enter image description here



documentclass[a4paper,12pt]{article}
usepackage[all]{xy}
begin{document}
xymatrix@C-=0.5cm{
A
ar@{->}[rr]^f ar@{->}[rd]_g & & B ar@{<-}[ld]^h\
&C&\
&&
}
end{document}






share|improve this answer














share|improve this answer



share|improve this answer








edited Nov 17 '18 at 21:08

























answered Nov 17 '18 at 13:00









SebastianoSebastiano

11.3k42266




11.3k42266








  • 1





    It is not necessary to use @{->} since it is the standard arrow style.

    – Sigur
    Nov 17 '18 at 21:00






  • 1





    Why empty 3rd line in the second example?

    – Sigur
    Nov 17 '18 at 21:01






  • 1





    Although it is not wrong, it is not so natural to insert an arrow from B to C with reversed tip at the starting point. It is easier to read the code if the arrow starts from C.

    – Sigur
    Nov 17 '18 at 21:11











  • I've done a lot of rehearsals reading the guide. And to have an equilateral triangle with no errors in the compilation I have inserted the third empty line and I must necessarily use @{->}. I have tried to do my best, I can assure you.

    – Sebastiano
    Nov 17 '18 at 21:11








  • 2





    I don't know the difference between @C and @C-. Also, if you use column distance equal to half centimeter, you have to be sure that the diagonal arrows also have such length. There is @R also.

    – Sigur
    Nov 17 '18 at 21:16
















  • 1





    It is not necessary to use @{->} since it is the standard arrow style.

    – Sigur
    Nov 17 '18 at 21:00






  • 1





    Why empty 3rd line in the second example?

    – Sigur
    Nov 17 '18 at 21:01






  • 1





    Although it is not wrong, it is not so natural to insert an arrow from B to C with reversed tip at the starting point. It is easier to read the code if the arrow starts from C.

    – Sigur
    Nov 17 '18 at 21:11











  • I've done a lot of rehearsals reading the guide. And to have an equilateral triangle with no errors in the compilation I have inserted the third empty line and I must necessarily use @{->}. I have tried to do my best, I can assure you.

    – Sebastiano
    Nov 17 '18 at 21:11








  • 2





    I don't know the difference between @C and @C-. Also, if you use column distance equal to half centimeter, you have to be sure that the diagonal arrows also have such length. There is @R also.

    – Sigur
    Nov 17 '18 at 21:16










1




1





It is not necessary to use @{->} since it is the standard arrow style.

– Sigur
Nov 17 '18 at 21:00





It is not necessary to use @{->} since it is the standard arrow style.

– Sigur
Nov 17 '18 at 21:00




1




1





Why empty 3rd line in the second example?

– Sigur
Nov 17 '18 at 21:01





Why empty 3rd line in the second example?

– Sigur
Nov 17 '18 at 21:01




1




1





Although it is not wrong, it is not so natural to insert an arrow from B to C with reversed tip at the starting point. It is easier to read the code if the arrow starts from C.

– Sigur
Nov 17 '18 at 21:11





Although it is not wrong, it is not so natural to insert an arrow from B to C with reversed tip at the starting point. It is easier to read the code if the arrow starts from C.

– Sigur
Nov 17 '18 at 21:11













I've done a lot of rehearsals reading the guide. And to have an equilateral triangle with no errors in the compilation I have inserted the third empty line and I must necessarily use @{->}. I have tried to do my best, I can assure you.

– Sebastiano
Nov 17 '18 at 21:11







I've done a lot of rehearsals reading the guide. And to have an equilateral triangle with no errors in the compilation I have inserted the third empty line and I must necessarily use @{->}. I have tried to do my best, I can assure you.

– Sebastiano
Nov 17 '18 at 21:11






2




2





I don't know the difference between @C and @C-. Also, if you use column distance equal to half centimeter, you have to be sure that the diagonal arrows also have such length. There is @R also.

– Sigur
Nov 17 '18 at 21:16







I don't know the difference between @C and @C-. Also, if you use column distance equal to half centimeter, you have to be sure that the diagonal arrows also have such length. There is @R also.

– Sigur
Nov 17 '18 at 21:16




















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