The Math.sinh()
function returns the hyperbolic sine of a number, that can be expressed using the constant e:
Math.sinh(x)
x
The hyperbolic sine of the given number.
Because sinh()
is a static method of Math
, you always use it as Math.sinh()
, rather than as a method of a Math
object you created (Math
is not a constructor).
This can be emulated with the help of the Math.exp()
function:
Math.sinh = Math.sinh || function(x) { return (Math.exp(x) - Math.exp(-x)) / 2; }
or using only one call to the Math.exp()
function:
Math.sinh = Math.sinh || function(x) { var y = Math.exp(x); return (y - 1 / y) / 2; }
Math.sinh(0); // 0 Math.sinh(1); // 1.1752011936438014
Desktop | ||||||
---|---|---|---|---|---|---|
sinh |
38 | 12 | 25 | No | 25 | 8 |
Mobile | ||||||
---|---|---|---|---|---|---|
sinh |
38 | 38 | 25 | 25 | 8 | 3.0 |
Server | |
---|---|
sinh |
0.12 |
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https://wiki.developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/sinh