Casio Mini Portable Scientific Calculator Silver FX-7400GIII-S-DT

Technical Specifications
Display
Lines x positions: 8 x 21
Display size (in pixels): 64 x 128

Memory
Available RAM/Flash ROM memory: 20 kB
Value/constant memory: 28
Recall of last input

Basic mathematics
Scientific notation: 10+2
Sin, cos, tan, and inverse
Hyperbolic functions and inverse
Degree, radian and gradian conversion
Sexagesimal < > decimal conversion
Polar < > perpendicular conversion
Unit conversions
Calculations to the power of n
Exponential and logarithmic functions
Value tables
Linear equation systems: up to 6
Higher-order polynomial equations: until 6 degrees
Logical operators (AND/OR/etc.)
Complex number calculation
Interactive equation solver
Repeat/response memory
GCD and LCM function
Remainder calculation

Graphic representation
Number of rectangular functions: 20
Number of parametric functions: 20
Number of polar functions: 20
X=f(y) graph
Inequalities
Zoom, trace function

Statistics
Mean value, standard deviation
Linear regression
Median, quartiles
Descriptive statistics
Combinatorics and permutation
Regression models: 12
Histograms, dispersion
Box and whisker plots
Pie chart/bar chart
Number of lists: 26x6
Max. list length: 999
Assessment statistics
Random number generator
Random integers

Differential and integral calculus
Numerical integral calculus
Numerical differential calculus
Maximum, minimum

Programming
Formula memory
Programming/user-defined
String function

Other
Hard protective case
Computer-to-calculator cable: optional
Automatic shut-off
PC connectivity available
C-Lab connection possible / ECON
Main battery: 4 x AAA
Size (H x W x D mm): 176 x 84 x 19
Weight: 190 g

Availability of models and/or lineups may differ depending on the country or region.
Technical amendments and errors excepted. The sizes in figures do not correspond to the original sizes.
The colours may differ slightly from the original.