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FX-991ES Advanced Scientific Calculator

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  • High Resolution Display to view more data like spreadsheets and 4x4 matrix calculations
  • Natural Text book display - symbols and numbers appear just as they do in textbook
  • Numeric Integration/Differentiation. 552 functions
  • Simultaneous and Polynomial Solver
  • Solar Powered with Battery Backup (LR44 Button Cell Battery Included)
  • Rounded keys for easier inputs
  • 4-tone display makes operation easier
  • Features
  • Description
  • Reviews
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FX-991ES Advanced Scientific Calculator
In stock
0.00
(0 reviews) _product_reviews.write_review
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