Calculator Prompter Description:

Calculator Prompter is an expression calculator. You can evaluate expressions
like floor((19+34/3)^3#2)%15 or sin(cos(tan(pi)))+e^3;
It has a built-in error recognition system that helps you get correct results: - Paste operator here; - Paste number here; - Missing '('; - Missing ')'; - Unknown symbol ... etc.
Calculator Prompter has Topmost / Non-Topmost toggle.
With Calculator Prompter you can enter the whole expression, including brackets, and operators.
Calculator performs arithmetic, such as root (#) and power (^).
Now it support functions and constants.
It has a simple and easy-to-use interface.