I can't find the error in a tikzcd diagram
2
The code is
documentclass{article}
usepackage{tikz-cd}
begin{document}
begin{tikzcd}
hom(A, A) arrow[d, "hom(A, f)"] arrow[r, "hom(h, B)"] & hom(A', B) arrow[d, "hom(A', f)"] \
hom(A, B') arrow[r, "hom(h, B')"] & hom(A', B')
end{tikzcd}
end{document}
and it gives a lot of errors, the first one being
Package pgfkeys Error: I do not know the key '/tikz/f)"' and I am going to ignore it. Perhaps you misspelled it.
What am I doing wrong?
tikz-cd
asked 7 hours ago
user388557user388557
1133
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2
The code is
documentclass{article}
usepackage{tikz-cd}
begin{document}
begin{tikzcd}
hom(A, A) arrow[d, "hom(A, f)"] arrow[r, "hom(h, B)"] & hom(A', B) arrow[d, "hom(A', f)"] \
hom(A, B') arrow[r, "hom(h, B')"] & hom(A', B')
end{tikzcd}
end{document}
and it gives a lot of errors, the first one being
Package pgfkeys Error: I do not know the key '/tikz/f)"' and I am going to ignore it. Perhaps you misspelled it.
What am I doing wrong?
tikz-cd
asked 7 hours ago
user388557user388557
1133
New contributor
user388557 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
3
Welcome to TeX.SE! Try adding braces, e.g."{hom(A, f)}".
– marmot
7 hours ago
I confirm that @marmot suggestion solves the problem. But insert braces in all arrow labels.
– Sigur
7 hours ago
@marmot Thanks, that fixed it! So why is that necessary here? In the other diagrams I've made it was not, even if I used times or something like that.
– user388557
7 hours ago
2
Also, you could want to usebegin{tikzcd}[column sep=2cm]to change the columns space.
– Sigur
7 hours ago
add a comment |
2
2
2
The code is
documentclass{article}
usepackage{tikz-cd}
begin{document}
begin{tikzcd}
hom(A, A) arrow[d, "hom(A, f)"] arrow[r, "hom(h, B)"] & hom(A', B) arrow[d, "hom(A', f)"] \
hom(A, B') arrow[r, "hom(h, B')"] & hom(A', B')
end{tikzcd}
end{document}
and it gives a lot of errors, the first one being
Package pgfkeys Error: I do not know the key '/tikz/f)"' and I am going to ignore it. Perhaps you misspelled it.
What am I doing wrong?
tikz-cd
asked 7 hours ago
user388557user388557
1133
New contributor
user388557 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
The code is
documentclass{article}
usepackage{tikz-cd}
begin{document}
begin{tikzcd}
hom(A, A) arrow[d, "hom(A, f)"] arrow[r, "hom(h, B)"] & hom(A', B) arrow[d, "hom(A', f)"] \
hom(A, B') arrow[r, "hom(h, B')"] & hom(A', B')
end{tikzcd}
end{document}
and it gives a lot of errors, the first one being
Package pgfkeys Error: I do not know the key '/tikz/f)"' and I am going to ignore it. Perhaps you misspelled it.
What am I doing wrong?
tikz-cd
tikz-cd
asked 7 hours ago
user388557user388557
1133
New contributor
user388557 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 7 hours ago
user388557user388557
1133
New contributor
user388557 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 7 hours ago
user388557user388557
1133
New contributor
user388557 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 7 hours ago
user388557user388557
1133
asked 7 hours ago
user388557user388557
1133
1133
New contributor
user388557 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
user388557 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
user388557 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
3
Welcome to TeX.SE! Try adding braces, e.g."{hom(A, f)}".
– marmot
7 hours ago
I confirm that @marmot suggestion solves the problem. But insert braces in all arrow labels.
– Sigur
7 hours ago
@marmot Thanks, that fixed it! So why is that necessary here? In the other diagrams I've made it was not, even if I used times or something like that.
– user388557
7 hours ago
2
Also, you could want to usebegin{tikzcd}[column sep=2cm]to change the columns space.
– Sigur
7 hours ago
add a comment |
3
Welcome to TeX.SE! Try adding braces, e.g."{hom(A, f)}".
– marmot
7 hours ago
I confirm that @marmot suggestion solves the problem. But insert braces in all arrow labels.
– Sigur
7 hours ago
@marmot Thanks, that fixed it! So why is that necessary here? In the other diagrams I've made it was not, even if I used times or something like that.
– user388557
7 hours ago
2
Also, you could want to usebegin{tikzcd}[column sep=2cm]to change the columns space.
– Sigur
7 hours ago
3
3
Welcome to TeX.SE! Try adding braces, e.g.
"{hom(A, f)}".– marmot
7 hours ago
Welcome to TeX.SE! Try adding braces, e.g.
"{hom(A, f)}".– marmot
7 hours ago
I confirm that @marmot suggestion solves the problem. But insert braces in all arrow labels.
– Sigur
7 hours ago
I confirm that @marmot suggestion solves the problem. But insert braces in all arrow labels.
– Sigur
7 hours ago
@marmot Thanks, that fixed it! So why is that necessary here? In the other diagrams I've made it was not, even if I used times or something like that.
– user388557
7 hours ago
@marmot Thanks, that fixed it! So why is that necessary here? In the other diagrams I've made it was not, even if I used times or something like that.
– user388557
7 hours ago
2
2
Also, you could want to use
begin{tikzcd}[column sep=2cm] to change the columns space.– Sigur
7 hours ago
Also, you could want to use
begin{tikzcd}[column sep=2cm] to change the columns space.– Sigur
7 hours ago
add a comment |
1 Answer
1
active
oldest
votes
4
The problem comes from the commas inside hom, which interfere with the commas separating the arguments of arrow . Just add a pair of braces:
documentclass{article}
usepackage{tikz-cd}
begin{document}
begin{tikzcd}[row sep=large, column sep=huge]%[column sep=3em]
hom(A, A) arrow[d, "{hom(A, f)}"] arrow[r, "{hom(h, B)}"] & hom(A', B) arrow[d, "{hom(A', f)}"] \%
hom(A, B') arrow[r, "{hom(h, B')}"] & hom(A', B')%
end{tikzcd}
end{document}
answered 6 hours ago
BernardBernard
170k774201
add a comment |
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1 Answer
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1 Answer
1
active
oldest
votes
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oldest
votes
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oldest
votes
4
The problem comes from the commas inside hom, which interfere with the commas separating the arguments of arrow . Just add a pair of braces:
documentclass{article}
usepackage{tikz-cd}
begin{document}
begin{tikzcd}[row sep=large, column sep=huge]%[column sep=3em]
hom(A, A) arrow[d, "{hom(A, f)}"] arrow[r, "{hom(h, B)}"] & hom(A', B) arrow[d, "{hom(A', f)}"] \%
hom(A, B') arrow[r, "{hom(h, B')}"] & hom(A', B')%
end{tikzcd}
end{document}
answered 6 hours ago
BernardBernard
170k774201
add a comment |
4
The problem comes from the commas inside hom, which interfere with the commas separating the arguments of arrow . Just add a pair of braces:
documentclass{article}
usepackage{tikz-cd}
begin{document}
begin{tikzcd}[row sep=large, column sep=huge]%[column sep=3em]
hom(A, A) arrow[d, "{hom(A, f)}"] arrow[r, "{hom(h, B)}"] & hom(A', B) arrow[d, "{hom(A', f)}"] \%
hom(A, B') arrow[r, "{hom(h, B')}"] & hom(A', B')%
end{tikzcd}
end{document}
answered 6 hours ago
BernardBernard
170k774201
add a comment |
4
4
4
The problem comes from the commas inside hom, which interfere with the commas separating the arguments of arrow . Just add a pair of braces:
documentclass{article}
usepackage{tikz-cd}
begin{document}
begin{tikzcd}[row sep=large, column sep=huge]%[column sep=3em]
hom(A, A) arrow[d, "{hom(A, f)}"] arrow[r, "{hom(h, B)}"] & hom(A', B) arrow[d, "{hom(A', f)}"] \%
hom(A, B') arrow[r, "{hom(h, B')}"] & hom(A', B')%
end{tikzcd}
end{document}
answered 6 hours ago
BernardBernard
170k774201
The problem comes from the commas inside hom, which interfere with the commas separating the arguments of arrow . Just add a pair of braces:
documentclass{article}
usepackage{tikz-cd}
begin{document}
begin{tikzcd}[row sep=large, column sep=huge]%[column sep=3em]
hom(A, A) arrow[d, "{hom(A, f)}"] arrow[r, "{hom(h, B)}"] & hom(A', B) arrow[d, "{hom(A', f)}"] \%
hom(A, B') arrow[r, "{hom(h, B')}"] & hom(A', B')%
end{tikzcd}
end{document}
answered 6 hours ago
BernardBernard
170k774201
answered 6 hours ago
BernardBernard
170k774201
answered 6 hours ago
BernardBernard
170k774201
answered 6 hours ago
BernardBernard
170k774201
170k774201
add a comment |
add a comment |
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3
Welcome to TeX.SE! Try adding braces, e.g.
"{hom(A, f)}".– marmot
7 hours ago
I confirm that @marmot suggestion solves the problem. But insert braces in all arrow labels.
– Sigur
7 hours ago
@marmot Thanks, that fixed it! So why is that necessary here? In the other diagrams I've made it was not, even if I used times or something like that.
– user388557
7 hours ago
2
Also, you could want to use
begin{tikzcd}[column sep=2cm]to change the columns space.– Sigur
7 hours ago