Casio graphing scientific calculator 10 digit functions mantissa/1097 FX-9860GII-N

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Backlight function allows you to clearly see the screen even in dimly lit classrooms You can enter mathematical formulas and symbols such as fractions and √ just like in the textbook. You can check the changes in the coefficient values in the function equation using the actual moving graph. You can create tables of functional or recurrence formulas and draw graphs.