MACROMEDIA FLEX-FLEX ACTIONSCRIPT LANGUAGE Reference page 353

Math.LOG2E
Availability
Flash Player 5. In Flash Player 4, the methods and properties of the Math class are emulated using
approximations and might not be as accurate as the non-emulated math functions that Flash
Player 5 supports.
Usage
Math.LOG2E:Number
Parameters
None.
Returns
Nothing.
Description
Constant; a mathematical constant for the base-2 logarithm of the constant e (
as log2 , with an approximate value of 1.442695040888963387.
e
Example
This example traces the value of
trace(Math.LOG2E);
// Output: 1.44269504088896
Math.LOG10E
Availability
Flash Player 5. In Flash Player 4, the methods and properties of the Math class are emulated using
approximations and might not be as accurate as the non-emulated math functions that Flash
Player 5 supports.
Usage
Math.LOG10E:Number
Description
Constant; a mathematical constant for the base-10 logarithm of the constant e (
expressed as log
10
Example
This example traces the value of
trace(Math.LOG10E);
// Output: 0.434294481903252
Math.LOG2E
e, with an approximate value of 0.4342944819032518.
Math.LOG10E
.
.
), expressed
Math.E
),
Math.E
Math.LOG10E 353