Casio ALGEBRA FX 2.0 Computer Algebra System and Tutorial Modes - Manual (Page 29)

19990401
∫
a
b
f ( x ) dx = F( b ) – F( a )
7-4-1
Algebra System Precautions
7-4 Algebra System Precautions
• If an algebraic operation cannot be performed for some reason, the original expression
remains on the display.
• It may take considerable time to perform an algebraic operation. Failure of a result to
appear immediately does not indicate malfunction of the computer.
• Any expression can be displayed in various different formats. Because of this, you
should not assume that an expression is wrong just because it does not appear as you
expected.
• This calculator performs integration calculations under the assumption that integrals are
always positive, even when the integrals are discontinuous (due to a switch between
positive and negative).
f ( x )
F ( x ): primitive function of f ( x )