Mark Wickens

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FRAC

[All Models]

Purpose

Returns the fractional part of the argument.

Format

FRAC        (argument)
             └──┬───┘
       Numeric expression

*The parenthesis enclosing the argument can be omitted when the argument is a numeric value or variable.

Example

FRAC(3.14)

Parameters

argument: Numeric expression

Explanation

1. Returns the fractional part of the argument.
2. The sign of the value is the same as that for the argument.

Sample Program

10  FOR I=1 TO 10
20  N = RAN# * 10
30  LPRINT "FRAC(";N;")=";FRAC N
40  NEXT I
50  END

Isolates fractional parts of random values and outputs results to the printer.