In the same way that folks switch amongst languages to express Concepts that can't very easily be expressed in another language, precisely the same is true of mathematics. It truly is completely normal that some mathematics is a lot more very easily represented in a single medium, plus some mathematics https://sites.gsu.edu/vjohnson30/2016/02/04/how-to-enable-comments-for-dummi-college-students/comment-page-1729/#comment-142612