Casio CFX-9970G Algebraic Expressions Uživatelský manuál stáhnout pdf (Strana 15)

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20-7 ALGBR Mode Precautions

• When an input expression cannot be processed any further, the expression

displayed as the result of an operation will be identical to the input expression.

• It may take a considerable amount of time for a result to appear. This does not

indicate malfunction.

• Note that there may be a variety of different formats that can be used to

express a result. Because of this, even if the format of a result may displayed

by the calculator does not match the format that you need for your purposes, it

does not necessarily mean that the result is wrong.

Regardless of whether intervals are continuous or discontinuous, this calculator

performs definite integral calculations by first obtaining an indefinit integral. Based

on this result, it then obtains a definite integral.

f(x)

F(x): primitive function of f(x)

∫

f(x)dx = F(b) – F(a)

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Casio CFX-9970G Algebraic Expressions Uživatelský manuál Strana 15