CASIO FX 85 CE X scientific calculator

- With natural display
- Menu system in Hungarian
- 379 available functions
- QR code
- Dual power supply

Display:

- Resolution: 192 x 63 pixels
- Natural display of mathematical expressions
- LCD technology
- Menu with iconic design
- Mantissa + exponent digits: 10 + 2
- Internal operating number of digits: 15
- Levels of inserted parentheses: 24

Useful functions:

- Natural, textbook-like representation / NATURAL-V.P.A.M.
- Keystroke cache
- Browser function
- Multiple browser function
- Back to the previous step
- Answer function
- Variables: 9
- Automatic power off
- Step back
- Number distribution
- Multi-line display

Special features:

- Technical notes (ENG/ENG)
- Scientific constants: 47
- Metric conversions: 38

Useful functions:

- Trigonometric, inverse trigonometric (sin/cos/tan/sin–1/cos–1/tan–1)
- Hyperbolic, inverse hyperbolic (sinh/cosh/tanh/sinh–1/cosh–1/tanh–1)
- Exponential, logarithmic (log, ln, 10x, ex)
- Logarithmic functions on specific bases
- Second power and second root (x2/ )
- Third power and third root (x3/3)
- Exponents and roots (xy/[
- Fraction calculations
- Percentage calculations (%)
- Roundings
- Sixty ↔ ten number system
- Representation format (FIX, SCI)
- Angle unit (Degree, Radian, Grad)
- Conversion of angular units
- Prime resolution

Algebra:

- Table functions

Geometry:

- Coordinate transformations (polar, Cartesian)

Probability:

- Combinations, permutations (nCr, nPr)

Statistics:

- Random numbers
- Random integers
- Data editing based on STAT list
- Standard deviation
- Regression analysis
- Linear regression
- Ab exponential regression
- Log, Exp, Pwr, Inv, Quad regressions

Other:

- QR Code
- Solid retractable case

Technical information:

- Automatic switch-off function
- Language: Hungarian
- Power supply: Double cell and solar cell
- Battery type: LR44 x1
- Average lifespan of the battery: 2 years if used for 1 hour a day
- Dimensions: 77 x 165.5 x 11.1 mm
- Weight: 90g
- EAN: 4549526602023