# Summary

Now mathematical expression entry is possiable via either LateX script or **virtual keyboard**, both for questions and answers.

### Direct Expression Entry

For long mathematical expressions you can directly enter expression or copy/paste from somewhere else.

### Virtual Keyboard and Smart Mode Entry

You can use virtual keyboard with numerous templates and sets of keyboards, with smart entry you can directly focus a ceartin part of equation, at the same time you can extract mathematical expression.