CASIO Scientific Calculator FX-991ex Classwiz

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CASIO Scientific Calculator FX-991ex Classwiz

  • Number of Functions: 552
  • Two-way power (Solar + LR44 × 1)
  • Approximate battery life: 2 years (LR44)*1
  • Dimensions H × W × D (mm): 11.1 × 77 × 165.5
  • Approximate weight (g): 90
  • Case style: Slide-on hard
  • Dot matrix display: 192 × 63 dots
  • Mantissa + exponent digits: 10 + 2
  • Internal operation digits: 15
  • Nested parentheses levels: 24

 2,499.00  1,799.00

  • Description

Description

Casio Scientific Calculator FX991ex Classwiz

casio scientific calculator fx991ex classwiz  buy online with best lowest price in Pakistan with fast shipping in all major cites of Pakistan including Karachi, Rawalpindi, Sialkot, Islamabad, Gujranwala, Hyderabad, Faisalabad, Quetta, Peshawar, Multan, Larkana, Lahore, Abbotabad, Sargodha, Sukkur and many more cities in Pakistan.

Specifications

  • Number of Functions: 552
  • Approximate battery life: 2 years (LR44)*1
  • Dimensions H × W × D (mm): 11.1 × 77 × 165.5
  • Approximate weight (g): 90
  • Case style: Slide-on hard
  • Dot matrix display: 192 × 63 dots
  • Mantissa + exponent digits: 10 + 2
  • Internal operation digits: 15
  • Nested parentheses levels: 24

Utilities

  • Natural textbook display / NATURAL-V.P.A.M.
  • Key rollover function
  • Replay function
  • Multi-replay functions
  • Backspace
  • CALC function
  • SOLVE function
  • Answer function
  • Variables:9
  • Auto power off
  • UNDO
  • Digit separator
  • Multiline display

Special Features

  • Base-n calculations (Binary/Octal/Hexadecimal)
  • Logical operations
  • Engineering symbol calculations
  • Engineering notation (ENG/ENG)
  • Scientific constants : 47
  • Metric conversions : 40

Basic Functions

  • Trigonometric, inverse trigonometric (sin/cos/tan/sin-1/cos-1/tan-1)
  • Hyperbolic, inverse hyperbolic (sinh/cosh/tanh/sinh-1/cosh-1/tanh-1)
  • Exponential, logarithmic (log, ln, 10x, ex)
  • Base specified logarithmic
  • Square and square root (x2/ √ )
  • Cubic and cubic root (x3/ 3√ )
  • Power and radical root (xy/ x√ )
  • Fraction
  • Percentage calculation (%)
  • Rounding
  • Sexagesimal ↔ decimal
  • Display format (FIX, SCI)
  • Angle unit (Degree, Radian, Gradian)
  • Angle unit conversion (Degree, Radian, Gradian)
  • Factorization into prime factors
  • Ratio calculation

Calculus

  • Differentiation calculation
  • Integration calculation

Algebra

  • Simultaneous equation : (4 unknowns)
  • Polynomial equation : (Degree 2, 3, 4)
  • Inequality calculation
  • Table function
  • Matrix calculations
  • Complex number calculation

Geometry

  • Coordinate conversion (Pol, Rec)
  • Vector calculations

Probability

  • Combination, permutation (nCr, nPr)

Statistics

  • Random numbers
  • Random integers
  • List-based STAT data editor
  • Standard deviation
  • Regression analysis
  • Linear regression
  • ab exponential regression
  • Other regression: Log, Exp, Pwr, Inv, Quad
  • Advanced statistical distribution calculations