
CASIO fx-CG50
Colour graphic calculator
The fx-CG50 is the most advanced
This powerful calculator enables you to plot and analyse graphs and their transformations, import data directly over USB, plot data charts and calculate statistics, calculate and visualise probability distributions, plot and solve graphs in 3D, calculate matrix and vector arithmetic, perform complex calculations not possible on a scientific calculator, calculate spreadsheets and recursive sequences, and whole host more.
The fx-CG50 comes built-in with Python, a programming language used in the development of Internet search
engines, social media sites, robots, etc. Python is attracting attention in the field of education as a learning
tool that cultivates algorithmic thinking and has been adopted for use in textbooks.
For full technical details see out comparison guide or view our Frequently Asked Questions page.
Features
What you can do with a CG50

PLOT and SOLVE GRAPHS
Plot any graph in Cartesian (rectangular), parametric and polar form. Find the coordinates of roots, turning points and intersections easily.

EXPLORE CALCULUS
Evaluate the derivative at a point. Draw the tangent and normal to the curve, showing the equation. Evaluate integrals and show the shaded area.

DATA
Quickly create box plots, pie charts, histograms, scatter graphs and more. Plot regressions (linear, log-lin and a lot more). Import data for plotting and calculating statistics and regressions.

PROBABILITY
Calculate Normal, Binomial, Poisson and t-distributions between values, and chi-square goodness of fit. Visualise continuous distributions (including Normal) as a graph, shading chosen probability.

EXPLORE TRANSFORMATIONS
Set variable coefficients on functions to explore the effects of single and combined transformations.
Skills
Learn how to use the fx-CG50
CG50
A-Level
GUIDE
CG50 QUICK START GUIDE
CG50
A-Level
GUIDE
FX-CG50 SOFTWARE USER'S GUIDE
634 page user guide for the fx-CG50 calcualtor with software version 3.1 installed. Contents include basic operation, manual calculations, list function, equation calculations, graphing, statisical graphs and calculations, financial calculations, programming, spreadsheet, eActivity, memory manater, system manager, data communication, geometry, picture plot, 3D graph function and exam mode.CG50
A-Level
GUIDE
FX-CG50 HARDWARE USER'S GUIDE
18 page user guide for the fx-CG50 calculator. Contents include attaching and removing the front cover, before using the calculator for the first time, precautions when using this calculator, handling precautions, key layout, display brightness and battery life, specifications, restart and reset and power supply.Activities
Explore subjects in more depth
CG50
A-Level
ACTIVITY
NEWTON-RAPHSON
THE NEWTON-RAPHSON METHOD - TEACHER NOTES
CG50
A-Level
ACTIVITY
Vectors and Matrices
INVESTIGATE MATRICES
This activity will show you how the calculator can be used to deal with matrices. You will be exploring how to add, subtract and multiply matrices. The investigations are designed to help students find the determinant and inverse of a matrix as well as investigating how matrices can be used to describe transformations.fx-CG50
ACTIVITY
Colour Graphic calculators in examinations
Exam Reset and Examination Mode Instructions
Exam eligibility.These models are permitted in all UK examinations.
These models are permitted in IB DP examinations with restrictions.
These models are not permitted in Irish examinations.
Emulator
For the big screen
Classroom emulator software
1 year free licence
Find out moreFor full details please download the manual.