The Math.LOG2E static data property represents the base 2 logarithm of e, approximately 1.442.

Value

𝙼𝚊𝚝𝚑.𝙻𝙾𝙶𝟸𝙴=log2(e)≈1.442\mathtt{\mi{Math.LOG2E}} --> = \log_2(\mathrm{e}) \approx 1.442

Description

Because LOG2E is a static property of Math, you always use it as Math.LOG2E, rather than as a property of a Math object you created (Math is not a constructor).

Examples

Using Math.LOG2E

The following function returns the base 2 logarithm of e:

function getLog2e() {
  return Math.LOG2E;
}

getLog2e(); // 1.4426950408889634

Specifications

Browser compatibility

See also

• Math.exp
• Math.log
• Math.log2