Victor V34 Scientific Student Calculator Comparable to TI 30XIIS

10 digit scientific calculator with functions comparable to TI 30X-IIS plus Boolean Logic and Hex, Dec, and Binary keys. Student calculator has dual solar and battery power. 2-line display is larger and easier to read than the TI student calculator. Shows entries on the top line and results on the bottom. Perfect for students in General Math, Algebra 1 & 2, Science, Statistics, Trigonometry, and Geometry. - Algebraic logic allows equations to be entered as they appear on printed page. Combines statistics and advanced scientific functions in a durable and affordable calculator. Features include equation recall, trigonometric functions in degrees and radians, fractions, reciprocals, factorials, universal powers and roots, decimal/fraction conversions, natural logarithms, polar/rectangular conversions, 2-variable statistics, and basic scientific functions. 2 year warranty (other brands have a 6 to 12 month warranty)