LaTeX.org

Thank you very much. It is really helpful.

I want to insert an arrow symbol like MnSymbol_searrow.jpg. But the amssymb package only provides the arrow like Amssymbol_searrow.jpg. I found the symbol \Searrow in the package MnSymbol is exactly what I am looking for.

However, when I use both package \usepackage{amssymb} and \usepackage ...