Texas Instruments. Scientific calculator retains previous entries, memory values, and individual statistical elements.

Ideal for general math, algebra, trigonometry, statistics, science and much more.

Key Features:View entry and results at the same time. Edit current entry. View and edit previous entries. Five variable memories. Two variable statistics. Enter/delete/insert/edit individual statistical data elements. Trigonometric functions in degrees and radians. Common and natural logarithms. Fractions and fraction/decimal conversions. Degrees, minutes, seconds/decimal degrees conversions. Universal powers and roots. Reciprocals and factorials. Grads and hyperbolics. Polar/rectangular conversions. Dual power.