Texas Instruments TI-80 User Manual - Page 126
item 6 returns the product of, You can combine
View all Texas Instruments TI-80 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 126 highlights
SUM SUM (summation, LIST MATH, item 5) returns the sum of the elements in the specified list. SUM list PROD PROD (product, LIST MATH, item 6) returns the product of the elements of the list. PROD list Sums and Products of Numeric Sequences You can combine SUM or PROD with SEQ( to obtain: upper G expression(x) x=lower upper ∏ expression(x) x=lower To evaluate G 2(N-1) from N=1 to 4: 8-10 Lists
8-10
Lists
SUM
(summation,
LIST MATH
, item 5) returns the sum of the
elements in the specified list.
SUM
list
PROD
(product,
LIST MATH
, item 6) returns the product of
the elements of the list.
PROD
list
You can combine
SUM
or
PROD
with
SEQ(
to obtain:
upper
upper
G
expression
(
x
)
ā
expression
(
x
)
x=lower
x=lower
To evaluate
G
2
(Nā1)
from N=1 to 4:
SUM
PROD
Sums and
Products of
Numeric
Sequences