Can I insert an image into an equation?
Is there any method to insert a picture in an equation? I am trying to write an equation where one of the elements of the equation is a small image. I need to obtain a pattern like this:
2 * image1 + 3 * image2 = image3 (equation number)
Please note, one simple way is to make a figure and put all of these elements in it and use \includegraphics to load it into LaTeX document as a figure, however, I need to have an equation with the above structure, not a figure.