Apple IIe - Page 92

92 Apple lie Users Handbook
cos
• Applesoft
o Integer
The COS function is a trigonometric function that returns the
cosine of its argument.
Configuration
COS(argument)
The
argument is a numeric expression or numeric constant in
radians.
Example
]PRINT COS(J.141592653)
-1
In the preceding example, the cosine of Pl is returned .
DATA
• Applesoft
o Integer
The DAT A statement contains a list of data items. These data
items are read
into the variables specified by the READ state-
ment.
Configuration
DATA item [, item .. . ]
item can either be a real number, integer, or string . The data
items
must be in the same order as they are read by the READ
statement.
If a comma or colon is to be included in the string, the item
should be enclosed in quotes. The following characters cannot