Maximum/Minimum Value Calculations; Minimum Value; Maximum Value - Casio fx-9860G Series User Manual

k Maximum/Minimum Value Calculations
After displaying the function analysis menu, you can input maximum/minimum calculations
using the formats below, and solve for the maximum and minimum of a function within
a x b
< <
interval .

Minimum Value

(

Maximum Value

(
Example 1 To determine the minimum value for the interval defi ned by start
point
function
f x
Input ( ).
A
Input the interval
a,d,
Input the precision
g)
w
Numerical Calculations
4(CALC)6( )1(FMin) f ( x) ,
a
: start point of interval,
4(CALC)6( )2(FMax) f ( x),
a
: start point of interval,
a
= 0 and end point
y x x
= 2 – 4 + 9
4(CALC)6( )1(FMin) vx-ev+j,
a b
= 0, = 3.
n
= 6.
2-5-12
[OPTN]-[CALC]-[FMin]/[FMax]
a
,
b
: end point of interval,
a
,
b
: end point of interval,
b
= 3, with a precision of
20070201
b n
, )
n n
: precision ( = 1 to 9))
b n
, )
n n
: precision ( = 1 to 9))
n
= 6 for the