Function calculator for high school or university. 1-dimensional statistics. Window for 10-digit numbers with 2-digit exponent. Conversion of fractional numbers to decimal form and vice versa. Trigonometric calculations (including inverse) in DEG, RAD and DEG. Fraction calculations of the four methods of calculation. 3 memories. Equipped with a solar cell. Supplied with protective case. Battery LR44 included. Dimensions: 149x76x13 mm.