Casio CFX-9850G PLUS, User'S Manual & Technical Reference

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54
3-1 Before Performing a Calculation
The following describes the items that are available in the menus you use when
performing Solve, differential/ quadratic differential, integration, maximum/
minimum value, and
Σ
calculations.
When the option menu is on the display, press
4
(CALC) to display the function
analysis menu. The items of this menu are used when performing specific types of
calculations.
• { Solve } / { d / dx } / { d
2
/ dx
2
} / {
∫
dx } ... {solve}/{differential}/{quadratic differential}/
{integration} calculations
• {
FMin
}
/
{
FMax
}
/
{
Σ (
} ... {minimum value}/{maximum value}/{
Σ
(sigma)}
calculations
Solve calculations
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
` • There are two different input methods that can be used for Solve calcula-
tions: direct assignment and variable table input.
With the direct assignment method (the one described here), you assign
values directly to variables. This type of input is identical to that used with
the Solve command used in the PRGM Mode.
Variable table input is used with the Solve function in the EQUA Mode. This
input method is recommend for most normal Solve function input.
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