[Xy-pic] How to resolve "Command \l already defined ..."
KIRAVU, C. (MR.)
cheddi.kiravu at mopipi.ub.bw
Tue Apr 10 09:53:16 CEST 2018
My system has installed:
\usepackage[all]{xy}
\usepackage{tikz-cd}
My LaTeX program includes code statements of the type,
\begin{equation}
\xymatrix {A \ar[r]^f & B \ar[r]^{{\Phi} & H }
\end{equation}
On compiling the LaTeX program the error message on console is:
(/usr/local/texlive/2013/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarymatrix.code.tex)) (./Definitions.tex
./Definitions.tex:32: LaTeX Error: Command \l already defined
Or name \end… illegal, see p.192 of manual.
See the LaTeX manual or LaTeX Companion for explanation.
Type H<return> for immediate help.
L l.32 \newcommand{\l}{\v(1)}
?
Observation: Upon pressing <return> following the above prompt, the program runs to the end and renders the graph correctly. However I must do this every time I compile my (long) program. This intermediate manual intervention is annoying and I would like to automate the compilation.
Question: What could I possibly do or go to remove the conflicting definition?
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