[@Salrynn] Just quote this post.

[img]https://38.media.tumblr.com/6ce30da7b7b899015e902bddd56abce5/tumblr_msf6s5qGO31syxvhto1_500.gif[/img]

Use that formula or use the little picture symbol on the "New Reply" box. It's the seventh symbol along the top from left to right.