CASIO FX-991 CW+ Scientific Calculator Black Scientific Calculator

Casio fx-991CW+ UK is the new upgraded version of Casio fx-991CW

– CALCULATION: arithmetic, trigonometry, logarithms, exponential, hyperbolic, equivalent ratio, complex number, vectors, matrices
– STATISTICS: mean, standard deviation, quartiles, regression
– SOLVER: simultaneous linear, polynomial, non-linear, inequalities
– FUNCTIONS: table of values (2 functions)

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