On Feb 20, 2010, at 7:12 PM, Mehmet Bicak wrote:
> I am getting following weird errors,
> Latex error: Command \iint already defined
> Latex error: Command \iiint already defined
> Latex error: Command \iiiint already defined
>
> ...d{\iint}{\DOTSI\protect\MultiIntegral{2}}
>
> Your command was ignored.
> Type I <command> <return> to replace it with another command,
> or <return> to continue without it.
>
> I've checked and searched the project file, and there is no single text or
> string is found as \iint , \iiint , \iiiint
Right, because the conflict is arising between files that are being called when
LaTeX is trying to compile your document, probably conflicting packages. This
particular error is known to arise if you try to use both the txfonts and the
amsmath packages, which both define the series of commands \ii*nt. (Google is
your friend!)
> What should I do?
Look for these or other possibly conflicting packages in your document
preamble: Document -> Settings -> LaTeX Preamble. (And trust The Google. ;-)
Chris Menzel
