Casio FX-115WA - Manual (Page 6)

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Contents
Safety Precautions ........................................... 1
Handling Precautions ...................................... 2
Two-line Display ............................................... 5
Key Layout ........................................................ 6
Before Starting Calculations... ...................... 7
kModes .................................................................... 7
kInput Capacity ........................................................ 8
kMaking Corrections During Input ........................... 8
kReplay Function ..................................................... 8
kError Locator .......................................................... 9
kExponential Display Formats ................................. 9
kAnswer Memory ..................................................... 9
Basic Calculations ......................................... 10
Memory Calculations ..................................... 10
kIndependent Memory ........................................... 10
kVariables .............................................................. 10
Fraction Calculations .................................... 11
kFraction Calculations ............................................ 11
kDecimal-to-Fraction Conversion ........................... 11
kFraction-to-Decimal Conversion ........................... 11
Percentage Calculations ............................... 12
Scientific Function Calculations .................. 13
kTrigonometric/Inverse Trigonometric Functions ... 13
kHyperbolic/Inverse Hyperbolic Functions ............ 13
kAngle Unit Conversion ......................................... 14
kCommon and Natural Logarithms/
Antilogarithms ...................................................... 14
kSquare Roots, Cube Roots, Roots, Squares,
Cubes, Reciprocals, Factorials,
Random Numbers and π .......................................... 14
kFIX, SCI, RND ..................................................... 15
kENG Calculations ................................................ 16
kInputting ENG Calculation Symbols ..................... 16
kCoordinate Conversion (Pol(x, y), Rec (r, θ)) ............ 17
kPermutation ......................................................... 18
kCombination ......................................................... 18