I wish to have equations stored as MathML on my static Blogdown site, so I wrote in my front matter (I use `.Rmd`

extension to enjoy pandoc):

```
output:
blogdown::html_page:
pandoc_args: --mathml
```

Which doesn't work and I still get `<span class="math">`

containing raw LaTeX in my output. I checked the console and I found `--mathjax`

argument at the end of the command passed to pandoc. It read like

```
"C:/PROGRA~1/Pandoc/pandoc" +RTS -K512m -RTS foo.md --to html4 --from markdown+autolink_bare_uris+tex_math_single_backslash --output foo.html~ {{something unrelated}} --mathml {{something unrelated}} --mathjax
```

I think that default `--mathjax`

overrode my `--mathml`

. What should I do to cancel it? Thanks for any help.