Casio ALGEBRA FX 2.0, User Manual

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Using Solve Calculation Function in a Program
The following is the syntax for using the Solve function in a program.
Solve(
f ( x )
,
n
,
a
,
b
)
Upper limit
Lower limit
Initial estimated value
Example Program
1
Solve( 2X
2
+ 7X – 9, 1, 0, 1)
1 K 4 h
• In the function
f
(
x
)
, only X can be used as a variable in expressions. Other variables (A
through Z,
r
,
%
) are treated as constants, and the value currently assigned to that variable is
applied during the calculation.
• Input of the closing parenthesis, lower limit
a
and upper limit
b
can be omitted.
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Using Statistical Calculations and Graphs in a Program
Including statistical calculations and graphing operations in program lets you calculate and
graph statistical data.
u
To set conditions and draw a statistical graph
Following “StatGraph”, you must specify the following graph conditions:
• Graph draw/non-draw status (DrawOn/DrawOff)
• Graph Type
•
x
-axis data location (list name)
•
y
-axis data location (list name)
• Frequency data location (list name)
• Mark Type
8-6-9
Using Calculator Functions in Programs
# Solutions obtained using Solve may include
errors.
# You cannot use a differential, quadratic
differential, integration,
!
, maximum/
minimum value or Solve calculation
expression inside of a Solve calculation term.