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CASIO FX991DEP :: Scientific school calculator

Item-No.: CASIO FX991DEP
€23,95
Category of goods: 0

Casio FX-991DE Plus

  • Product Description
  • Technical information
  • General
    • Type
    • Calculator

Scientific school calculator

Its natural display allows you to enter and display fractions, square roots and other numerical expressions in the same way as they appear in your textbook.

• 580 functions
• Display: Natural VPAM, LCD (dot matrix), 31 x 96 dots, 10 + 2 digits
• Energy supply: Solar powered with back-up battery
• With hard case
• Size (H x W x D): 162.0 x 80.0 x 11.1 mm
• Weight: 95 g

Highlight functions
• Distribution functions (normal distribution and inverse normal distribution, binomial distribution, Poisson distribution)
• Solving of inequalities
• Calculation of the minimum and maximum of a function
• Improved equation solver
• Calculation of the echelon form and reduced echelon form of matrices (Ref/Rref)
• Recurring decimal
• Integer random numbers
• Prime factorisation
• Verify function: Verify equality between two expressions
• Calculation of products with a finite number of factors
• Parts of integers with remainder
• Statistical calculation of quartiles
• GCD and LCM function
• 164 unit conversions
• Integral and differential calculation
• Matrix and vector operations
• Solving of equalities
• 40 physical constants



Manufacturer : CASIO
Factory number : FX-991DE PLUS
Package weight : 0.209 kg
RoHS : conform
Technical information
  • General
    • Type
    • Calculator
Datasheet/manual