Πlist, Reverse, Size – HP 39g+ User Manual
Page 195: Σlist, Sort
Lists
13-9
Π
LIST
Calculates the product of all elements in list.
Π
LIST(
list
)
Example
Π
LIST({2,3,4})
returns
24
.
POS
Returns the position of an element within a list. The element
can be a value, a variable, or an expression. If there is more
than one instance of the element, the position of the first
occurrence is returned. A value of 0 is returned if there is no
occurrence of the specified element.
POS(
list, element
)
Example
POS ({3, 7, 12, 19},12)
returns
3
REVERSE
Creates a list by reversing the order of the elements in a list.
REVERSE(
list
)
SIZE
Calculates the number of elements in a list.
SIZE(
list
)
Also works with matrices.
Σ
LIST
Calculates the sum of all elements in list.
Σ
LIST(
list
)
Example
Σ
LIST({2,3,4})
returns
9
.
SORT
Sorts elements in ascending order.
SORT(
list
)