SAMS FX-991ES Plus d Scientific Calculator.

Feature

• Intuitive, easy-to-learn icon display
• Natural Textbook Display
• List display function for thorough, speedy learning
• Easy-to-understand English messages and interactive format
• Online Visualization Service Using QR Code

Specifications:

• Brand: SAMS
• Model Number: FX-991ES Plus d
• Fraction calculations
• Combination and permutation
• 9 variables
• Table function
• Comes with new slide-on hard case
• Equation calculations
• Integration/differential calculations
• Matrix calculations
• Vector calculations
• Complex number calculations
• CALC function
• SOLVE function
• Base-n calculation