- fx-991EX edition with 552 functions is perfect for engineering, polytechnic and science students
- Natural text book displays text as written in text books. This feature makes number reading easy and fast.
- Highly visible, easy-to-press cursor keys and function keys
- High-resolution LCD shows more of your work to minimize scrolling
- Advanced calculations let you quickly work through multi-step problems
- Online Visualization provides fast representation of data for entire class
- Hard case that’s attachable and detachable in both the directions
- 2-way power ensures reliable use in any setting
- 2 Level Authenticity Check: Before and After purchase, with QR code feature. Scan QR code to check for authenticity.
- Number of Functions : 552
- Supports Statistics Trigonometry, permutations & combinations, logarithmics, integrations, differentials, simultaneous & polynomial equations, vector matrices, complex numbers, Base-n calculations and many more
- 3-yea