Suitable for schools, universities, technical colleges and vocational schools, high-resolution display with 4-line display, data input and output as in textbooks. Value tables can be captured, stored and assigned functions, Equation Recall allows previous input and statistical data to be recalled, displayed, edited and corrected, direct comparisons of different computational paths and results, scientific, trigonometric and hyperbolic functions, complex numbers, metric conversions, physical constants, two-variable statistics: input, deletion, insertion, editing of individual data elements, technical and scientific notation.