Flash Lite 2

Flash Lite 2.x ActionScript Language Reference > ActionScript classes > Math > LOG10E (Math.LOG10E property)

LOG10E (Math.LOG10E property)

A mathematical constant for the base-10 logarithm of the constant e (Math.E), expressed as log10e, with an approximate value of 0.4342944819032518.

The Math.log() method computes the natural logarithm of a number. Multiply the result of Math.log() by Math.LOG10E obtain the base-10 logarithm.

Availability: ActionScript 1.0; Flash Lite 2.0 - 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.

Example

This example shows how to obtain the base-10 logarithm of a number:

trace(Math.log(1000) * Math.LOG10E);
// Output: 3