Buy CASIO FX83ES Scientific Calculator

(Casio) FX83ES Scientific Calculator The FX83ES is the new kid on the block and is shaking up the maths world. With 249 functions and the revolutionary Natural Textbook Display you are able to enter expressions as seen in your text books.Soon to be the new king of Scientific calculators, the FX83ES is ideal for Key Stage 3 and above. Natural Textbook Display: Yes Display TwinLine LCD DOT MATRIX Keystages Suitable For 3, 4, & above Suitable for (ages) 11 plus No. of functions: 249 No. of scientific functions: 164 Keyboard material: Plastic Mantissa + EXP 12 + 2 Power supply: AAA Battery Auto power off: Yes Battery life: 17,000 hours continuous display of cursor Case: Slide-on Memories: 7 Parenthese: 24 Physical constants: No Formula memory: 79 bytes Multi-replay: Yes Reset: Yes Dimensions: (mm) 13.7 (H) x 80 (W) x 161 (D) Weight: (g) 110 Packaging: Blister card Degrees: Yes Radians: Yes Gradians: Yes %: Yes Square root: Yes Fractions: Yes Trigonometrics (SIN/COS/TAN): Yes Logarithm: Yes Roots & powers: Yes Exponents: Yes Reciprocals: Yes Coordinate conversion: Yes Degrees/minutes/seconds: Yes Negative Indicator: Yes Hyperbolics: Yes Table of a function: Yes Engineering Symbol Calculations: No Expression editing: Yes Backspace/delete: Yes FIX/SCI/ENG: Yes Complex numbers: No Logic Operations: No DEC/HEX/BIN/OCT conversions: No Numeric Differentiation: No Numeric integration: No Formula Solver: No Equation Solver: No Scientific Constants: No Metric / Imperial Conversions: No Matrices: No Vectors: No Factorials: Yes Combinations: Yes Permutations: Yes Standard deviation: Yes Linear Regression: Yes Logarithmic regression: Yes Exponential regression: Yes Power regression: Yes Quadratic regression: Yes Inverse regression: Yes Random numbers: Yes Normal Distribution: No Program Storage Areas: No Total Program Memory: No Statistics Data Editor: List-based