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Manufacturer: CASIO

Calculator CASIO FX-991 EX-HR Classwiz (552 functions) NEW P10

Code: 228762-EC


Documents for download:

Properties:
  • 522 functions
  • natural V.P.A.M. high-resolution 192x63 px screen
  • 16/10+2 lines
  • faster processor
  • spread-sheets
  • QR code (graph preview on a smartphone/tablet)

Basic functions:

  • Trigonometric, Inverse Trigonometric
  • Hyperbolic, Inverse Hyperbolic
  • Exponental, Logarithmic, Base Specified Logarithmic
  • Power and Radical Root, Fraction, Mixed Fraction
  • Rounding, Angle Unit / Conversion (Deg, Rad, Grad)
  • Prime and Ratio Factorization

Utilities:

  • Variables (9), Variables List
  • Answer Memory (Ans), Previous Answer Memory (Pre Ans)
  • Engineering Symbol Calculation
  • Solve function
  • CALC Function (Stored Formula Calculation)
  • Scientific Constant (47), Metric Conversion (40)

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