Něco je třeba tady:
http://www.cape.canterbury.ac.nz/courses/ench293/EqunEdit%202010.pdf
A ještě toto:
how Creating a keyboard shortcut to Equation Editor
1. T ools > Customize...
2. Click Keyboard... (near the bottom, beside Close)
3. Under Specify a command, under Categories (top left), select Insert
4. Highlight any option under Commands (top right)
5. Type INSERTEQ (quickly) to locate InsertEquation
6. In Press new shortcut key (middle), press your desired keyboard shortcut
(recommended: Alt + E)
7. Ensure that it is not assigned to some other command (i.e., [Unassigned]
appears below the field for your desired keyboard shortcut)
8. Click Assign, then Close, then Close