The Math.exp()
function returns ex
, where x
is the argument, and e
is Euler's number (also known as Napier's constant), the base of the natural logarithms.
Math.exp(x)
x
A number representing ex
, where e
is Euler's number and x
is the argument.
Because exp()
is a static method of Math
, you always use it as Math.exp()
, rather than as a method of a Math
object you created (Math
is not a constructor).
Math.exp(-1); // 0.36787944117144233 Math.exp(0); // 1 Math.exp(1); // 2.718281828459045
Desktop | ||||||
---|---|---|---|---|---|---|
exp |
1 | 12 | 1 | 3 | 3 | 1 |
Mobile | ||||||
---|---|---|---|---|---|---|
exp |
1 | 18 | 4 | 10.1 | 1 | 1.0 |
Server | |
---|---|
exp |
0.1.100 |
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https://wiki.developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/exp