CASIO 85WA Manuals

Table of Contents

• 2

  Removing and Replacing the Calcultor's Cover
• 2

  Safety Precautions
• 3

  Handling Precautions
• 4

  Contents
• 4

  Two-Line Display
• 5

  Key Layout
• 6

  Before Starting Calculations
• 6

  Modes, Error Locator
• 6

  Input Capacity, Replay Function
• 6

  Making Corrections During Input
• 7

  Basic Calculations
• 7

  Memory Calculations
• 7

  Exponential Display Formats
• 7

  Answer Memory, Independent Memory, Variables
• 8

  Fraction Calculations
• 8

  Percentage Calculations
• 8

  Decimal-To-Fraction Conversion
• 9

  Scientific Function Calculations
• 9

  Trigonometric/Inverse Trigonometric Functions
• 9

  Hyperbolic/Inverse Hyperbolic Functions
• 9

  Angle Unit Conversion, Common and Natural Logratihms/Antologarithms
• 10

  Square Roots, Cube Roots, Roots, Squares, Cubes, Reciprocals, Factorials, Random Bumbers and Pi
• 10

  Fix Sci, Rnd
• 10

  ENG Calculations
• 11

  Statistical Calculations
• 11

  Standard Deviation (SD Mode)
• 11

  Coordinate Conversion
• 11

  Permutation, Combination
• 12

  Regression Calculations (REG Mode)
• 13

  Formula Memory
• 13

  Data Input Precautions
• 13

  Base-N Calculations
• 14

  Degrees, Minutes, Seconds Calculations
• 14

  Technical Information
• 14

  When You Have a Problem
• 15

  Stacks
• 16

  Power Supply
• 16

  Replacing the Battery
• 17

  Input Ranges
• 17

  Auto Power off
• 18

  Specifications