Calc Prompter is an expression calculator. You can evaluate expressions like -(+(-1 23 + 567,787%5 + 8976.123123 + 34 ^ 2)#3) * (-1,23419 ) Calc Prompter has a built-in error recognition system that helps you get correct results: - Paste operator here; - Paste number here; - Missing '('; - Missing ')'; - Unknown symbol ... etc. Calc Prompter has Topmost / Non-Topmost toggle. Programm has intuitive interface. Calculator save after closing: - position ; - font; - round up; With Calc Prompter you can enter the whole expression, including brackets, and operators.You can use Calculator to perform any of the standard operations for which you would normally use a handheld calculator. Calculator performs arithmetic, such as root (#) and power (^).