Equations

Rated 4 out of 5 stars

Από τον/την Jed στις Απρίλ. 25, 2009 · μόνιμος σύνδεσμος

If you are writing a long email, you may convert and then notice a mistake. If notice it immediately, then you can undo, but if it's later, you have to retype the whole equation.