Casio FX-9750G Quick Start Manual page 104

3 - 6
Maximum/Minimum Value Calculations
Example 2
Input
Input the interval
Input the precision
• In the function
ables (A through Z, r, # ) are treated as constants, and the value currently as-
signed to that variable is applied during the calculation.
• Input of
ted.
• Discontinuous points or sections with drastic fluctuation can adversely affect pre-
cision or even cause an error.
• Note that you cannot use a Solve, differential, quadratic differential, integration,
maximum/minimum value or ! calculation expression inside of a maximum/mini-
mum calculation term.
• Inputting a larger value for
increases the amount of time required to perform the calculation.
• The value you input for the end point of the interval (
• You can interrupt an ongoing maximum/minimum calculation by pressing the
• You can input an integer in the range of 1 to 9 for the value of
To determine the maximum value for the interval defined by start
a = 0
point
y = –x
function
f(x)
.
AK4(CALC)
6(g)2(FMax)
-vx+cv+c,
a = 0, b = 3
a,d,
n = 6.
g)
w
f(x)
, only X can be used as a variable in expressions. Other vari-
n
and the closing parenthesis following the precision value can be omit-
value you input for the start point (
A key.
value outside this range causes an error (Arg ERROR).
b = 3
and end point , with a precision of
2 + 2x + 2
.
n
increases the precision of the calculation, but it also
a
). Otherwise an Ma ERROR is generated.
n = 6
1 2 3 4 5 6
b
) must be greater than the
n
. Using any
for the
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