SHARP EL-W506TGY SCIENTIFIC CALCULATOR 640 FUNCTIONS

The new EL-W506T is Sharp's most advanced scientific calculator.
It contains 640 mathematical functions and is especially useful for high school and university students. The "WriteView" spot display allows you to write and display expressions in a regular mathematical expression, as well as on paper.
Durable plastic cover protects the calculator from scratches and falls, and solar energy saves a spare battery.

Basic description
Display Type: Spot
Number of digits displayed: 16
Solar Power & Battery
Battery type LR44 x1
Auto power off yes
Plastic keys
Protective case yes
Dimensions 168 x 80 x 14 mm
Weight 98.5g
Mathematical functions
Number of built-in functions 640
Algebraic data entry system
%, 1/x, x2, root yes
Pi key yes
Largest common divisor, smallest common multiple no
Sharing with the rest does not
Fractions yes
Table of functional values does not
Calculation of numerical equations yes
Solving systems of equations yes
Calculations with matrices, vectors yes
Integrals marked and the value of the derivative yes
Complex numbers yes
Training function (DRILL) yes
Memory
Edit past results like this
Revert to last result (ANS) yes
Memory Quantity: 9
Notation and number of decimal places
SCI, ENG, FIX notations yes
Separating thousands of yes
Statistical functions
Statistics of one variable yes
Two-variable statistics yes
Regression models 7
Mean, standard deviation yes
Combinations, variations, factorial yes
Random number generation yes
Trigonometric functions
Angle units (DEG/RAD/GRAD) yes
sin, cos, tan and inverse functions yes
Hyperbolic functions: yes
Calculate degrees, minutes, and seconds (hexadecimal) yes
Conversion of Cartesian and polar coordinates yes
Number systems
Calculation in BIN, OCT, HEX, PEN systems yes
Boolean operators (AND, OR, NOT, NEG, XOR) yes
Scientific functions
Unit conversion: yes
Library of scientific constants yes