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






diagrams







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






diagrams







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


1





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















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




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

24k355137




24k355137










asked Nov 16 '18 at 17:51









Manoel

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









marmot

88k4101189




88k4101189












  • 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









Sebastiano

9,07041756




9,07041756








  • 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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