May 2001
Intermediate to advanced
720 pages
23h 24m
English
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Name
-Infinity Global Property — a constant representing an infinitely negative number
Availability
Flash 5
Synopsis
-Infinity
Access
Read-only
Description
Any number in ActionScript that exceeds the allowed
negative numeric range is represented by the
numeric constant -Infinity. The smallest negative
value (the one with the largest absolute value) allowed in
ActionScript is -Number.MAX_VALUE, which is
equivalent to -1.7976931348623157e+308.
Example
The result of a calculation that is smaller than (i.e., more negative
than) the smallest allowed negative number is
-Infinity. For example:
-Number.MAX_VALUE * 2; // Yields -Infinity
-Infinity also results when dividing a negative
number by zero:
-1000 / 0; // yields -Infinity
Usage
-Infinity is shorthand for
Number.NEGATIVE_INFINITY.
See Also
Infinity,
Number.NEGATIVE_INFINITY; Section 4.3.3 in Chapter 4
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