Casio fx-991EX

৳ 1,720.00 ৳ 1,520.00

  • Brand: Casio (Original)
  • High-resolution LC display with 192 x 63 pixels; Natural-V.P.A.M. – Natural display
  • 552 functions; Icon menu; Spreadsheet; QR code function¹; 4X4 matrices
  • Solving equations and systems of up to four equations; Vector calculations
  • Integration calculations; Differential calculations; Probability distribution
  • Calculation with technical symbols; Undo-Function; Base-N calculations
  • Complex number calculation; Equation calculations; Inequality calculation
  • SUM calculation; 47 scientific constants; 40 metric conversions
  • Automatic parenthesis; 24 Parentheses level; Variable memory (9)
  • Trigonometric and inverse trigonometric functions; Root calculations
  • Hyperbolic and inverse hyperbolic functions; Power Root calculations
  • logarithmic calculations; Exponential calculations; Random Integer
  • Combinatoric and Permutation; Fraction (two modes)
  • Conversion of polar coordinates into rectangular coordinates and invers
  • Conversion of hexadecimal into decimal and inverse; SCI/FIX/ENG function
  • Calculates in Degree, Grad and Radiant; List based statistics
  • 1-variable statistics; Standard deviation; 2-variable statistics (Regressions)
  • Percentage calculation; Non-natural input; Output with √ form
  • Output with Π form; Function table

Additional information

Weight 90.72 g
Dimensions 7.62 × 1.02 × 16.51 cm


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