E-1
 Contents
  Important Information ............................................................. 2
  Sample Operations .................................................................. 2
  Initializing the Calculator ........................................................ 2
  Safety Precautions .................................................................. 2
  Handling Precautions .............................................................. 2
  Removing the Hard Case ........................................................ 3
  Turning Power On and Off ...................................................... 3
  Adjusting Display Contrast .................................................... 3
  Key Markings ........................................................................... 3
  Reading the Display ................................................................ 4
  Using Menus ............................................................................ 5
  Specifying the Calculation Mode ........................................... 5
  Configuring the Calculator Setup .......................................... 5
  Inputting Expressions and Values ......................................... 7
  Toggling Calculation Results ................................................. 9
  Basic Calculations  ................................................................ 10
  Prime Factorization ............................................................... 14
  Function Calculations ........................................................... 14
  Statistical Calculations (STAT) ............................................. 17
    Creating a Number Table from Two Functions (TABLE) .... 20
    Calculation Ranges, Number of Digits, 
and Precision ......................................................................... 22
  Errors ......................................................................................  23
  Before Assuming Malfunction of the Calculator... ............. 25
  Replacing the Battery ............................................................ 25
  Specifications ........................................................................ 26
  Frequently Asked Questions ................................................ 26