Sharp skaičiuotuvas Scientific EL-W531TL-BBK, juodas

The Sharp EL-W531TL scientific calculator is designed to simplify the solution of complex mathematical and scientific equations. Thanks to its innovative technology and clear display, it is an indispensable assistant for both high school and university students.
WriteView technology: Formulas and symbols are displayed on the screen exactly as they are written in textbooks, making it intuitive for you to check the calculation process.

• Four-line dot matrix display: Holds more data and previous operations at once, preventing errors during long calculation processes.
• 420 scientific functions: A wide range of tools covers all needs, from algebra and trigonometry to biology and statistics.
• DRILL learning function: Allows you to practice mental calculations and mathematical speed, helping you develop your overall proficiency.
• Strong plastic protective cover: Protects the device and screen from scratches and bumps when carried in a school bag.

Clarity and natural display
The Sharp EL-W531TL stands out from other calculators with its WriteView technology. You no longer have to get used to unnatural characters on the screen - fractions, square roots and other mathematical expressions are displayed exactly as you would write them on paper. This reduces interpretation errors and helps you better understand the learning material. The four-line display allows you to view previous calculations (Multi-Line Playback) so you can quickly analyze your workflow.

A versatile tool for studying science
Whether your focus is algebra, geometry, chemistry or statistics, this calculator offers you the precision you need. The device has all the most important functions, including regression calculations, finding standard deviation and inverse trigonometric functions. Support for one- and two-variable statistics and different calculation systems (e.g. binary and hexadecimal) make it a universal tool for computer science studies.

Smart features and ease of use
The calculator uses a convenient Algebraic (D.A.L.) input system, which means you can enter calculations exactly as they are written. Nine memory variables allow you to keep important intermediate results at hand, while the auto-off function saves the life of the LR44 battery. Three-digit punctuation and a clear FSE view (SCI, FIX, ENG) ensure that large numbers are always legible and in the correct format.

• Display type: 96 × 32 dot matrix display
• Number of rows: 4
• Number of functions: 420
• Input system: Algebraic (D.A.L.)
• Power supply: 1 × LR44 battery
• Memory variables: 9
• Mathematical functions: 1/x, x², square root, %, Pi key, fractions
• Statistics: 1- and 2-variable statistics, 7 regression types, standard deviation, mean
• Trigonometry: sin, cos, tan and inverse functions, hyperbolic functions
• Calculation systems: DEC, BIN, OCT, HEX, PEN
• Logical operations: AND, OR, NOT, NEG, XOR
• Conversions: Degree/radian/gradian, polar coordinates, decimal system
• Extras: Finding the greatest common factor (GCD) and least common multiple (LCM), calculating quotient and remainder, random number generator