The Texas Instruments TI-30XB Multiview Scientific Calculator | Designed with unique features that allow you to enter more than one calculation, compare results and explore patterns, all on the same screen, the TI-30XB Multiview is ideal for the early secondary maths and science classroom | View more calculations at a time - Four-line display allows you to enter more than one calculation, compare results and explore patterns, all on the same screen | Math Print feature - Use the Math Print feature to display expressions, symbols, and fractions just as they appear in textbooks | Scientific notation output - View scientific notation with the proper superscripted exponents and see the output in scientific notation | Explore (x,y) table of values - Students can easily explore an (x,y) table of values for a give n function, automatically or by entering specific x values | Four-line display | One- and two-variable statistics | Math Print feature | Fraction/decimal conversion | Generate a table from a rule | Edit, cut and paste entries | Battery powered | BUILT-IN FUNCTIONALITY | Review and edit previous entries | Fraction/decimal conversions | Random number and random integer generator | Negation key | Menu settings | Change improper fractions to mixed numbers | Automatic simplification of fractions | One constant | Combinations and permutations | Trigonometry | Hyperbolics | Logs and antilogs | Convert angles from degrees to radians to grads | %, x2, 1/x, yx, pi, x! | Fixed decimal capability | One- and two- variable statistics | EOS: (Equation Operating System) | Up to eight pending operations | Up to 23 levels of parentheses | Error recovery capability | Five memory variables | Scientific and engineering notation | HARDWARE | Hard plastic, colour-coded keys. | Two-line display, 11 digit scrollable entry line with 10-digit answer and two-digit exponent line | Battery powered | Impact-resistant cover with quick-reference card