CASIO FX-991EX Advanced Scientific Calculator (UK Version)
The UK's best-selling Advanced Scientific calculator.
Especially recommended for Advanced GCSE, A/AS level and Highers.
Large and clear Natural Textbook Display (Natural-V.P.A.M.), shows mathematical expressions as they appear in textbooks
552 Mathematical functions
Solar Powered with Battery backup
Please note that this product (Barcoded 4549526603327) is the genuine FX-991EX Scientific Calculator from Casio and approved for use within the UK
Equation, Matrix, Vector, Inequality, Probability and Complex Number Calculations