Perform calculations by typing the calculation, parentheses, and basic functions and executing them in a single line.

Expression Explain
+ Add
- The subtraction
* Beaten
/ Division
Divide and return an integer
% Length of Division
^ Delisting
Cos Returns the cosine of the selected angle.
Sin Returns the sine of the selected angle.
Tan Returns the shadow of the selected angle.
Sq Returns the square root of a specific number.
Factorial The factorial