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--- manual:chapter3:lists [2021/08/15 14:41]
claudio [Operating with Lists]
+++ manual:chapter3:lists [2021/08/15 14:50]
claudio [Operating with Lists]
@@ Line 43: / Line 43: @@
-==== Operating elements within a List ====
+==== Elements within a List ====
-Elements in a list can be referred to by a numeric index. The index starts at ''1'' for the first element of the list. To ''GET'' an element from a list, the ''GET'' command is used:
+Elements in a list can be referred to by a numeric index. The index starts at ''1'' for the first element of the list. To get an element from a list, the ''GET'' command is used:
 <code>
 :                  { 11 12 13 }
@@ Line 65: / Line 65: @@
 will result in ''{ 11 3 13 }'' because the object ''3'' replaced the object at index ''2''
+Elements of a list can also be accessed from within algebraic expression (read-only) by giving the list a name (store the list in a variable using ''STO'' or ''LSTO'') and then including the index in parenthesis, much like a mathematical function.
-==== Operating with Lists ====
+For example, assuming the list ''{ 11 12 13 }'' was stored in variable ''L'', evaluating '''L(2)''' will result in ''12'' as expected.
+==== Procedures with Lists ====