0

I have written an equation in LaTeX and I need to cite the author name with date (Einstein 1915) on the right side of my equation, I tried with the margin note command but it gets split in two lines, how do I get it in one line just right-below my equation?

  • 3
    Please edit you post and show us an minimal example of what you have tried. In the current form, we will have to guess around. – LaRiFaRi Aug 4 '14 at 10:54
2

Use the \tag command from the mathtools package (useless to load amsmath in that case). If you don't want the parentheses, use \ tag*:

    \documentclass[12pt,a4paper,bothsides]{article}

    \usepackage[utf8]{inputenc}
    \usepackage[T1]{fontenc}
    \usepackage{fourier}
    \usepackage{mathtools}

    \begin{document}       

    \begin{gather}
    E = mc^{2}\tag{Einstein 1915}\\
    E = mc^{2}\tag*{Einstein 1915}
    \end{gather}

    \end{document} 

enter image description here

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.