Ideal for general math, algebra 1 & 2, geometry, trigonometry, statistics and science. 2-line display shows entries on the top line and results on the bottom line. Result line (bottom) shows up to a 10-digit answer and 2-digit exponent. Previous Entry allows you to review previous entries and look for patterns. Operates on both solar and battery power.
Solar with backup battery
Reviews of Texas Instruments TI30X IIS Scientific Calculator