KBE3D / KBCore / Cesium / Math / sinh

函数: sinh()

sinh(value: number): number

Returns the hyperbolic sine of a number. The hyperbolic sine of <em>value</em> is defined to be (<em>e^x - e^-x</em>)/2.0 where <i>e</i> is Euler's number, approximately 2.71828183.

<p>Special cases: <ul> <li>If the argument is NaN, then the result is NaN.</li>

\<li\>If the argument is infinite, then the result is an infinity
with the same sign as the argument.\</li\>

\<li\>If the argument is zero, then the result is a zero with the
same sign as the argument.\</li\>

</ul> </p>

参数

value

number

The number whose hyperbolic sine is to be returned.

返回

number

The hyperbolic sine of value.