Console-calculator. Can use brackets and variables.
For help - type /help For exit - type /exit
Just enter what you want to calculate. The calculator supports standard operations: addition, subtraction, multiplication, division. You can also calculate expressions with parentheses, points or commas, such as (1*(2-3)+4)/3 or (2,3 - 3.2) / 0,1. Or you can set your variable a=5 and then use 4-a+2 in the expression.