Sharp EL-9900 Operation Manual page 147

5 seq( seq( equation , start value , end value[ , increments] )
name
Makes a list using the specified equation, range (start value and
end value) and increments.
Example
• Fill the list using the equation
2
y = x
-
from
2.
* If increment is omitted, the
default value 1 is used.
6 cumul cumul list
Sequentially cumulates each item in the list (for Advanced mode
only).
l = l + l
i 1
Example
• Set the list L1 to {4, 2, 7}, and
obtain the cumulated list L1.
• Cumulate the above result.
df_list list
7 df_list
Returns a new list using the difference between adjacent items in
the list.
l = l – l
i i+1
Example
• Set the list L1 to {4, 2, 7}, and
calculate the difference
between adjacent items.
–
8, where x increases
4 to 4 by increments of
, where l
+ ... + l
2 i i
, where l is the i-th item of the list.
i i
Chapter 9: List Features
is the i-th item of the list.
target list
137