Did you know that Grapher (bundled with OSX) will let you copy equations in LaTeX format? For those of you who already know LaTeX, this probably isn’t a big deal. However, if you’re like me and have been too lazy (or as I prefer to think of it, too busy), this is wonderful!
Look what I can do now:
Simply type the equation into Grapher, control-click in the editing window and the LaTeX code is copied to the clipboard. Yea! Of course, there is this option too.