FX-991CW Advanced Scientific

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Product Description Casio ClassWiz FX-991CW - scientific calculator
Product Type Scientific calculator - LCD - 10 digits + 2 exponents
Basic Functions Addition, subtraction, multiplication, division, undo
Scientific Functions Trigonometry, gradian, radian, degree, coordinate conversion, permutation, fraction, complex numbers, statistics, hyperbolic, standard deviation, logarithm, exponent, sexagesimal from to decimal, variables, inverse trigonometry, powers, matrix, inverse hyperbolic, power root, integral, spreadsheet, statistic regression, vectors, probability, prime factorization, function table, base-n calculations, equation, random integer, combinatorics
Graphing Functions Solve functions
Power Source Solar panel, battery
Features Visually Perfect Algebraic Method (VPAM) input mode, 24 levels of parentheses, converts numerical formulas in a QR code