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List Operations, continued
ÄUST
Creates a new list composed of the differences between the
sequential elements in listl. The new list has one fewer
elements than //sf7. The first differences for {x, ... xj are
[x-x^
AhlSTi list I)
MAKEUST
Calculates a sequence of elements for a new list. Evaluates
expression with variable from begin to end values, taken at
increment steps.
MAKELI ST (expression, variable, begin, end, increment)
ttUST Calculates the product of all elements in list.
TTLIST(//sn
Example: ttLIST({2,3,4}) returns 24.
POS The position (a number) of an element within a list. The
element can be a value, a variable, or an expression.
POS {list, element)
REVERSE Reverses order of elements in list into a new list.
REVERSE{fen
SIZE Number of elements in a list.
SIZE {list)
2UST Calculates the sum of all elements in list.
IhlST {list)
Example: Slist ({2,3,4}) returns 9.
SORT Sorts elements in ascending order.
SORT (//si)
Using Lists 7-5