Sharp EL-520XVL Purple

Simple and practical, this Sharp EL-520XVL scientific calculator is particularly suited for high school and college students. They will appreciate the 419 mathematical and physical functions that will help them learn and master new skills. This calculator deals with direct algebraic logic, fractions, decimals, powers, trigonometric and hyperbolic functions, factors, statistical functions, and a variety of other calculations.
The Sharp EL-520XVL has a 12-digit display (including exponents) that is divided into two rows for ease of use and better application of some functions. This calculator is powered by a combination of a solar panel and one LR44 battery.

Main advantages:

• Direct Algebraic Logic (D.A.L)
• Two-line display
• A total of 419 features
• Combination of solar and battery power
• Calculates of complex numbers
• Handles constant and chain calculations
• 44 settings for metric conversion
• 52 physical constants

Parameters and specifications:
Display:
2 lines of text (12 digits per line)
Basic functions:
Maximum operations at once: 24 calculations, 10 digits
Enter direct algebraic logic
Basic Mathematical Actions: +, -, x, ÷,%
Display FSE: Float, FIX, SCI, ENG
9 memory locations (STO, RCL, M+, M-)
CA function, last digit correction, recall last response
Scientific features:
Power: X2, ?, ??, × ?, XY, X1, ln, log, ex, 10x
Trigonometric functions: sin, cos, tan, sin-1, cos-1, tan-1
Hyperbolic functions: sinh, cosh, tanh, sinh-1, cosh-1, tanh-1
Factorial (n!), permutation (nPr), combination (nCr)
Coordinate systems: rectangular, parametric, polar and sequential
DMS (conversion: decimal to hexadecimal - min/sec.)
DEG (conversion/angular dimension: deg, rad, grad)
Positive/Negative, complex numbers, random number generation, fraction calculation, fraction and decimal conversion, exponential functions, MDF
Numerical systems:
Calculation/conversion: dec, bin, oct, hex, pen
Logical operations (AND, OR, NOT, NEG, XOR)
Statistical functions:
Statistical functions sx and y
6 linear and other types of regressions
Mean value, standard deviation, total formation, normal distribution
Power supply:
Solar + round LR44 battery
Dimensions (W x H x D):
80 x 158 x 14 mm
Weight:
95g
Colour design:
Purple