Calculator
Qedit will treat any command that begins with an equal sign (“=”) as an expression to be evaluated. To add two numbers together:
=125+512 Result= 637.0
An expression consists of numbers and operators. The operators can be addition (+), subtraction (-), multiplication (*), division (/), or exponentiation (**). The value of the expression is printed immediately.
For a complete description of calculator, type help calc.