Basic calculations:


WinCalc PRO works like a common calculator without operators priority (for example 1+2*3=9 and not 7). The program doesn´t support "Reverse Polish Notation" (RPN, postfix notation).


Example with basic arithmetic operations:

Please note: Terms in squared brackets represent the keys on your keyboard.

Basic arithmetic operation	Example	Input	Result
Addition	10 + 20	10 [+] 20 [Enter] [Enter]	30
Subtraction	30 - 20	30 [-] 20 [Enter] [Enter]	10
Multiplication	20 x 5	20 [*] 5 [Enter] [Enter]	100
Division	100 / 5	100 [/] 5 [Enter] [Enter]	20

By pressing [Enter] for the first time, WinCalc PRO calculates and displays a subtotal and prints it on the virtual paper tape. The calculation can be continued. Pressing [Enter] twice prints the total on the virtual paper tape and finalizes the calculation.


Example: Calculating a subtotal and a total.

Earnings: 100, 200, 300
Expenses: 260, 40

Work step	Input	Result
1.) Add the earnings and calculate a subtotal.	100 [+] 200 [+] 300 [Enter]	600
2.) Subtract the expenses from the subtotal and calculate the total.	[-] 260 [-] 40 [Enter] [Enter]	300

Example:  Calculating a total without a subtotal.

Earnings: 100, 200, 300
Expenses: 260, 40

Work step	Input	Result
Add the earnings, subtract the expenses and calculate the total in a single step.	100 [+] 200 [+] 300 [-] 260 [-] 40 [Enter] [Enter]	300