Casio FX-CG50 Calculator

Easy-to-operate, high-definition 3D Graph provides visual support for mathematical exploration.

3D Graph Feature:
- Take advantage of easy-to-operate, high-definition 3D Graph in mathematics learning that is intuitive and easy to understand.

Draw and display up to three 3D graphs:
- Recognize combinations of 3D graphs and interactive relationships between two or three graphs mathematically.

Explore 3D graphs mathematically:
- These functions are effective in exploring 3D Graphs geometrically.

Powerful Advantage Features:
- Three key features make the fx-CG50 ideal for mathematics learning.

Intuitive operation:
- The user-friendly Icon menu, Function keys and Interactive format enable intuitive operation.

Explore feature:
- Freely explore mathematics by drawing graphs on rectangular coordinates and polar coordinates.

Effective learning with 3D Graph Draw and display 3D Graph:
- Students get the possibility to visualize the most important intersections between lines, planes and spheres: The intersection point, line or circle. This can be very helpful for them to develop solution strategies.

Explore 3D Graph:
- Teachers and pupils can study the relationship between lines and planes and can examine their intersections.
Intersection : Intersection point, intersection line or Not Found, etc.
Relation : Intersection, Parallel, Orthogonal, or Skewed lines etc.


Key Features

- 3D Graph
- Color display
- Suitable for AP, SAT, SAT Subject, PSAT, NMSQT, ACT & IB examinations.
- Number of Functions : Over 2900
- Natural textbook display
- DIGIT : 10 + 2 digits
- Dot matrix display
- Icon menu
- Multi-replay
- Plastic keys
- List based STAT-data editor
- Data communication with a personal computer


Specifications:

Basic Functions:
- Angle unit, Angle unit conversion (Deg, Rad, Gra)
- Trigonometric functions, Inverse trigonometric functions
- Hyperbolic functions, Inverse hyperbolic functions
- Exponent functions, Logarithmic functions
- Power functions (square root, cubic root, square, power, radical root)
- Coordinate conversion (Pol, Rec)
- Combination/Permutation (nCr, nPr)
- Factorial, Inverse, Random numbers, Random sampling of an existing list, Fractions
- Logical operations
- Sexagesimal ↔ Decimal conversion
- Matrix calculations
- Vector calculations
- Complex number calculations
- Base-n calculations/conversions
- List data calculations
- Rounding
- Display format
- Conversion (pre-installed software)
- Engineering symbol calculation
- Engineering notation

Graphing:
- 3D Graph (pre-installed software)
- Rectangular coordinate graphing,Polar coordinate graphing
- Integration graph
- Parametric function graphing, Inequality graphing
- Trace, Zoom (box zoom, zoom in, zoom out, auto zoom)
- Table and Graph
- Dual Graph (table and graph, graph and graph)
- Sketch (tangent line, normal line, inverse function)
- Solve (root, minimum, maximum, intersection, integration: integral calculation improvement (real-time integral calculation), new integral calculation function (mixed integrals))
- Dynamic graph
- Conic section graph
- Recursion graph
- Picture Plot (pre-installed software)

Statistics:
- List-based one-variable and two-variable statistical analysis
- Statistical regression calculations
- Statistical plot (scatter plot, xyLine, normal probability plot, histogram, box plot)
- Statistical regression graphs (linear, med-med, quadratic, cubic, quartic, logarithmic, exponential, power, sinusoidal, logistic regression)
- Advanced statistical calculations: tests (Z-test, t-test, χ²-test, F-test, ANOVA), intervals (Z-interval, t-interval), distributions
- Pie chart
- Bar graph

Hardware:
- Power supply : Four AAA-size alkaline batteries or four nickel-metal hydride batteries
- Approximate battery life (hours) : 140 (AAA-size alkaline batteries), 85 (nickel-metal hydride batteries) Assuming 5 minutes calculation and 55 minutes display per hour
- Dot matrix display : 216 x 384 dots
- Display capacity (characters) : 21 x 8
- Internal operation digits : 15
- Nested parentheses levels : 26
- Data communication : 3-pin cable, USB cable
- 3-pin serial port
- USB port
- Size of case / Total weight
- Dimensions (D × W × H) : 188.5×89×18.6mm
- Weight : 230g

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