casio fx 991es plus 2nd editon calculator

casio fx 991es plus 2nd editon price in Bangladesh

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• Natural Textbook Display: Shows expressions and results exactly as they appear in textbooks.
• 417 Functions: Covers a wide range of topics including:
  • Arithmetic, algebra, calculus
  • Statistics and regression analysis
  • Physics and chemistry constants
  • Matrix and vector operations
  • Complex number calculations
  • Integration and differentiation
• Display:
  • 10+2 digit dot matrix LCD
• 

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