Texas Instruments TI-83 PLUS - Manual (Page 312)

TI-83 Plus Lists 309
&
Matr 4 list( also fills a listname with elements from a specified column# in
matrix . To fill a list with a specific column from matrix , you must enter a
column# after matrix .
Matr 4 list( matrix , column# , listname )
&
Ù preceding one to five characters identifies those characters as a user-
created listname . listname may comprise letters,
q
, and numbers, but it
must begin with a letter from A to Z or
q
.
Ùlistname
Generally, Ù must precede a user-created list name when you enter a
user-created list name where other input is valid, for example, on the
home screen. Without the
Ù , the TI-83 Plus may misinterpret a user-
created list name as implied multiplication of two or more characters.