2-line display calculator; Basic scientific and trigonometric functions; Allows operations with fractions and mixed numbers; Low-light solar power, never needs batteries
Graphing calculator handles calculus, engineering, trigonometric, and financial functions; USB on-the-go technology for file sharing with other calculators and connecting to PCs
Large 12-digit blue fluorescent display with punctuation; 2-color black and red printing at approximately 3.5 lines per second; Tax keys, mark-up, rate, and grand total keys
