This calculator is nicknamed the RedBack and is an absolute cracker! It is lean and muscular and moves like a Ferrari! Use it if you dare - your mathematics will be more explosive and spectacular than any fireworks display.

This calculator does all that you would expect of a scientific calculator but with extra functions that are only found on more expensive models. These include: 

• Numerical integration
• Equation solving
• Simultaneous equations (2 & 3 unknowns)

• Complex number calculations

When you sit exams you need to be confident that your calculator gives you the correct answer. If you use any other sort of calculator then good luck! The RedBack gives you more functions and will give you that added confidence. Only the Redback is recommended by the New Zealand Centre of Mathematics and endorsed by New Zealand's leading mathematics author Kim Freeman.