LIST FUNCTIONS
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[5 sum ( ] Used to sum terms in the list.
<Example>
To find the sum of list L1:
Entry: sum (L1 )
Answer: 15
* It is also possible to sum values at specified locations.
In this case, the entry is sum (L1, 2, 5) to sum up 2nd trough 5th elements of L1.
[6 prod(] Used to multiply all terms in the list.
<Example>
To multiply all terms in list L1:
Entry: prod (L1)
Answer: 120
* For [6 prod ( ], it is also possible to multiply terms at the specified locations in the same manner
as described in [5 sum ( ].
[7 stdDv ( ] Used to calculate the standard deviation of the list.
<Example>
To calculate the standard deviation of list L2:
Entry: stdDv (L2)
Answer: 3.214550254
[8 varian ( ] Used to calculate the variance of the list.
<Example>
To calculate the variance of list L2:
Entry: varian (L2)
Answer: 10.33333333
EL-9650-(06)EN (145-156) 8/1/00, 9:03 AM153
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