Texas TI-College Plus Scientific Calculator

French. Large screen. Displays up to 5 lines of menus. Multiple number display formats. Solving systems of equations with 2 unknowns, x and y. f(x) key and display of the table of values (x and y) of a function. French fractions. 7 memory variables a, b, c, x, y, z, t. Trigonometry. Statistics with 1 or 2 variables. Solving equation with 2 unknowns. Operates on 1 CR1220 battery (included).