Casio Scientific Calcultor FX-82ES Plus A 2nd edition. NCEA approved. Used

https://www2.nzqa.govt.nz/ncea/student-assessment-hub/list-of-approved-calculators/

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 Display: Natural V.P.A.M., LCD (dot-matrix), 31 × 96 dots, 10 + 2 decimal places Power supply: Battery operation (1 x AAA (R03) With hard case Random integer New entry options for fractions Prime factorisation Calculations with remainders Repeat function 24 parentheses levels Variable memory (9) STO/RCL button Technical Specifications Display Display type: 31 * 96 FULL DOT Natural display Algebraic input logic: Natural V.P.A.M. Number of characters/lines: 16/1+10/1 Significand function: 10+2 Memory Repeat function Variable memory: 9 Basic mathematics Functions: 252 Bracket levels: 24 Fraction calculations Angle dimensions DEG/RAD/GRAD Conversions between >DEG/>RAD/>GRAD Coordinate transformation Pol ÷ Rec Trigonometric functions sin/cos/tan/sin-1/cos-1/tan-1 Hyperbolic functions sinh/cosh/tanh/sinh-1/cosh-1/tanh-1 Exponent, log, In, 10x, ex Mathematical functions v, x2, x-1, 1/x, x!, xy, x1/y Calculations in the sexagesimal system Percentage calculations Prime factorization Technical notation ENG/ENG Random number generator Value table Statistics Summation of ?x, ?x2 Summation of ?x, ?y, ?x2, ?y2, ?xy Standard deviations for grouped and ungrouped values Regression analysis Permutations (nPr) and combinatorics (nCr) Differential and integral calculus Other Hardcase Automatic shut-off Battery type: 1x AAA Size (H x W x D mm): 14 × 77 × 162