SINH

Description

The sinh function is used to calculate the hyperbolic sine of a given numeric expression. The hyperbolic sine function is a type of hyperbolic function in mathematics, defined as sinh(x) = (ex - e(-x)) / 2, where e is the base of the natural logarithm.

Syntax

sinh(expr)

Parameters

• expr: The numerical expression for which the hyperbolic sine needs to be calculated, of type double.

Return Value

Returns the calculated hyperbolic sine value, of type double.

Example

1. Calculate sinh(0):

SELECT sinh(0);

Results:

0.0

2. Calculate sinh(1) and sinh(-1):

SELECT sinh(1) AS sinh1, sinh(-1) AS sinhNeg1;

Results:

sinh1: 1.1752011936438014
sinhNeg1: -1.1752011936438014

3. Calculate sinh(2) and sinh(-2):

SELECT sinh(2) AS sinh2, sinh(-2) AS sinhNeg2;

Results:

sinh2: 3.62686176124242
sinhNeg2: -3.626860407847019

。