Calculator PanecalST Plus 6.2.2

This calculator app allows users to display and modify formulas accurately, reducing the risk of typing errors and calculation mistakes. Users can easily enter formulas, check them, and reuse past formulas by changing specific values for recalculations.

The app features a cursor displayed on the screen for easy editing, with the option to navigate using taps or arrow keys. Its user-friendly interface supports swiping to scroll through formulas and long-tap for copying and pasting.

• Easy formula editing
• Recalculation using history
• Support for basic arithmetic operations, roots, percentages, time calculations, tax calculations, and parentheses
• Memory functions (M+, M-, MR, MC)
• Line scrolling
• Cut, copy, and paste capabilities
• History of expressions and answers
• Grouping separator and decimal point settings
• Various customizable settings

Purposes for using the calculator:

• General calculations
• Tax and VAT calculations
• Sales, profit, and cost calculations
• Splitting payments at restaurants
• Handling long formulas
• Time-related calculations including elapsed time and production time

Examples:

1. Four arithmetic operations:
   
   1 + 2 - 3 × 4 ÷ 5 = 0.6
2. 
   Time calculation:
   
   16:15 - 12:45 = 3:30:00
   
   1.5 × (16:15 - 12:45) = 5:15:00 (Press [H:M:S] key for value change after calculation) = 5.25
3. 
   Root calculation (Long press):
   
   √(2 × 2) = 2
4. 
   Percentage calculation:
   
   500 + 20% = 600
   500 - 20% = 400
   500 × 20% = 100
   100 ÷ 500% = 20
5. 
   Tax calculation:
   
   500 Tax+ = 525
   525 Tax- = 500
6. 
   Parentheses calculation:
   
   (1 + 2) × (3 + 4) = 21
   (1 + 2)(3 + 4)(5 + 6) = 231
7. 
   Grouping separator and decimal point:
   
   123,456,789.1 + 0.02 = 123,456,789.12
   123.456.789,1 + 0,02 = 123.456.789,12 (Settings dependent)

The calculator's display shows long expressions clearly. Users can easily correct input errors using the backspace key, arrow keys, and clear key.

The app includes a "Re-play function" that displays recently inputted expressions with a history table available on long press. Users can also access the last answer history and calculate percentages and taxes conveniently using the designated keys.

Please note that the developers are not liable for any damages or lost profits resulting from the use of this software.