I use mathstackexchange for that purpose and do all my work in the little window where they want you to type up your question. I don't ask/answer questions on there. Mathjax will render all your stuff beautifully. If I…
I use mathstackexchange for that purpose and do all my work in the little window where they want you to type up your question. I don't ask/answer questions on there. Mathjax will render all your stuff beautifully. If I…