SHARP EL-W531XGY - Scientific school calculator

Scientific school calculator with WriteView™ display and D.A.L. input • 4-line display with 96 x 32 dot matrix • Twin power (solar and backup battery) • 335 functions • 4 shortcut keys for direct access to frequently used functions of the second and third allocation level (D1 - D4) • N-base calculations (dec, hex, bin, oct, pen), and logical operators, advanced RANDOM • PC simulator available via download For secondary schools, lower secondary level. Approved in all German federal states. The large display means that fractions, roots and formulas can not only be entered in the same order as students write them in their exercise books (WRITE), but the display also looks the same as the text book (VIEW). The appearance of the display can be switched from WriteView™ to line mode as on standard calculators. With the multi-line playback function, entered data can be replayed and changed or compared. The CHANGE button converts a fraction to a mixed number or a decimal number with the press of a button. This pocket calculator can handle all the scientific functions required in schools (lower secondary level), such as statistics (1&2 variables, 7 regressions), n-base calculations (dec, hex, bin, oct, pen) and logical operators etc.