Casio Scientific Calculator FX82AUPLUSII2

The Natural Display (Natural-V.P.A.M.) shows mathematical expressions like roots and fractions as they appear in your textbook, and this increases comprehension because results are easier to understand.

252 functions including
* Fraction calculation
* Logarithm log
* List-based STAT data editor.
* Approved for all levels of NCEA examinations.
* Standard deviation
* Paired-variable statistics regression analysis
* Table function
* 9 variable memories
* 5 year warranty