i'm sorry for my bad english 
I have Mathcad Prime 1.0 on Windows 7 64(bit) Italian.
I think that i have found a very fastidious bug.
When i write expression and i use the keyboard shortcuts i have a problem for write exponents.
If i use the keyboard and i press ( ^ ) ( ctrl+ì )....mathcad prime don't write for example "x^2" but write "x if ||"
It's a very big problem for me because i'm so fast with keyboard shortcuts...and i dont' want to use a mouse command and found always manually the correct operator.
I see that this problem presents only in math form and not in text form.
I try to set english keyboard in windows and now Mathcad Prime work correctly both in math form and in text form....
The problem is that i have an Italian keyboard and not an English keyboard.
Can You help me??
Please it's very important i must use Mathcad for some university project!
Bye