# Casio fx-9860G SD User Manual Page 104

Fx-9860g_sd_fx-9860g_eng.

k k k k k
Calculations
To perform
calculations, first display the function analysis menu, and then input the values
using the syntax below.
K4(CALC)6(g)3( ( )
Example
To calculate the following:
k = 2
Use
AK4(CALC)6(g)3( ( )a,(K)
x-da,(K)+f,
a,(K),c,g,b)w
<Math>
A4(MATH)6(g)2( ( )a,(K)
x-da,(K)+fe
a,(K)ecfgw
# The value of the specified variable changes
during a
calculation. Be sure to keep
separate written records of the specified
variable values you might need later before
you perform the calculation.
# You can use only one variable in the function for
a
input sequence
.
k
Numerical Calculations
a
=
a
(
, k, , , n)
k
k
k =
6
k
2
k
(
– 3
+ 5)
n
=
as the distance between partitions.
1
2-5-10
a
,
k
,
,
k
= a
a
a
+
+........+
+1
n
distance between partitions
(
:
# Input integers only for the initial term ( ) of
a
sequence
and last term ( ) of sequence
k
n
# Input of
and the closing parentheses can be
omitted. If you omit
n
cally uses
= 1.
# In the Math input mode, the distance between
n
partitions (
) is fixed at 1 and cannot be
changed.
20060601
20050401
[OPTN]-[CALC]-[ ]
,
n
)
)
a
k
n
, the calculator automati-
.

Fx-9860g