Casio FX-890P Owner's Manual page 56

DATA
PURPOSE: Holds data for Reading by the READ statement.
FORMAT:
DATA [ data ]
Constant
EXAMPLE: DATA 10,5,8,3
DATA CAT,DOG,LION
PARAMETERS:
1. Data: String constants or numeric constants
2. String constants: Quotation marks are not required unless the string contains
a comma that is part of the data. A null data string (length 0) is assumed when
data is omitted from this statement.
EXPLANATION:
[ , [ data ] ] *
Constant
56
P
0