Zinātnisks kalkulators Sharp ELW531TGWH
Scientific calculator (ELW531TGWH) by Sharp
The EL-W531TG Scientific Calculator includes 422 math functions and is primarily intended for high school students. The "WriteView" dot display enables words to be written and displayed in mathematical form, as on paper. The hard plastic housing protects the calculator from mechanical damage. Solar power saves a backup battery. Available in three color combinations with orange, pink and purple edge.
Calculator type Scientific
Math functions 1 / x, x2, square root,%, µ, fractions, training function (DRILL)
Statistical functions One-variable statistics, two-variable statistics, regression models, arithmetic mean, standard deviation, combination, variable, factorial, generating random numbers
Trigonometric functions Angular units DEG / RAD / GRAD, sin, cos, tan, inverse functions, hyperbolic functions, conversions between sixtieth and decimal, conversion of Cartesian and polar coordinates
Numerical systems Calculations in DEC, BIN, OCT, HEX and PEN systems , logical operators (AND, OR, NOT, NEG, XOR)
Memory Edit previous calculations, recall previous result (ANS)
Number of memory locations 9
Notation and number of decimal places SCI, ENG and FIX notation, separation of thousands
Data input system Algebraic
Display type Modular
Number of digits on the display 16
Plastic buttons
Power supply Battery (1 × LR44) + solar panel
Dimensions 166 × 80 × 15 mm
Weight 108 g
Color Black /White
