HP Prime Graphing NW280AAABA manual Reverse Concatenate Position Size

Reverse

Concatenate

Position

Size

Creates a list by reversing the order of the elements in a list.

REVERSE(list)

Example:

REVERSE({1,2,3}) returns {3,2,1}

Concatenates two lists into a new list.

CONCAT(list1,list2)

Example:

CONCAT({1,2,3},{4}) returns {1,2,3,4}.

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

Returns the number of elements in a list.

SIZE(list)

Example:

SIZE({1,2,3}) returns 3

Lists 459