229 built-in math functions including basic scientific, exponential and trigonometric, fractions, regression analysis, and more
Visually Perfect Algebraic Method (VPAM) displays examples as written
1 independent and 6 constant memories
Slide-on hard case
Solar powered w/battery backup
Exam Acceptance: SAT* I/II, PSAT/NMSQT*
*SAT is a registered trademarks of the College Board, which was not involved in the production of and does not endorse this product. PSAT/NMSQT is a registered trademark of both the College Board and National Merit Scholarship Corporation, which was not involved in the production of and does not endorse this product.