Description
The functions are arithmetic and scientific calculations, statistical calculations including quartiles, table of values for up to two functions, and calculation of equivalent ratios.
There is a Maths Box with probability simulation, number line and unit circle display.
The new interface features scrolling menus, all mathematical functions available in a single catalogue key and number formats available in a format key. The new display has a new font and 4-tone input for extra clarity.
Suitable for all levels up to GCSE and for basic professional work.
