Calculator iLike‎ > ‎

Calculator iLike Helpfile

Display

  • The Display always shows both the running total (123) and the current operation (+78).
          123+78
  • Clear Clear
The Clear button clears both the running total and the current operation, but not the memory.
  • Back Backspace
The Backspace button clears one digit at a time of the current operation (+78, including the operator itself).
It does not clear any digit of the running total (123).
  • = Equal
The Equal button completes the current operation.

Entering  + - * or  / after = will continue the computation.

Entering a Number after = will clear the running total and start a new computation.

Display Modes

  • The Display Mode is shown at the bottom right of the display.
  • There are two display modes:         
           Normal
           16 digits, max 8 decimals
            ex: 76295.3476
     Currency
     16 digits,  2 fixed decimals
     ex: 76,295.35
    Results with more than 16 digits will display in scientific notation
    ex: 8.9876543e+22

  • Pressing the Display Mode Text will toggle between modes.

Basic Operations

  • + Addition
  • - Substraction
  • * Multiplication
  • / Division
  • +/- Negation

Percentage Operations

  •  Percentage

             200   *   Percent  =  16

  • Ratio
       200 / 8 Percent = 2500
  • Discount
      200 - 8 Percent = 184
  • Tax
      200 + 8 Percent = 216

Memory Operations

  • The Memory Value is shown at the bottom of the display.
          MEM = 99.99                 
  • M+ Add to memory
  • M- Substract from memory
  • MR Recall memory
  • MC Clear memory