JavaScript Math sinh() Method
The JavaScript Math.sinh() is an inbuilt method in JavaScript that is used to calculate the value of the hyperbolic sine of a number.
Syntax:
Math.sinh(p)
Examples:
Input : Math.sinh(0)
Output : 0
Explanation: Here formula for calculating the hyperbolic sine of any number is: The number e is a mathematical constant having an approximate value equal to 2.718.
[Tex]= e^0-e^-^0/2
[/Tex][Tex]= 0
[/Tex]
In the same way, the hyperbolic sine of any number can be calculated just after replacing p with the desired number.
Input : Math.sinh(15)
Output : 1634508.6862359024
Explanation: Here same as the above calculation, when we put 15 instead of p then the value becomes as output shown above. Let’s see some JavaScript code:
Example 1: In this example, we will calculate the hyperbolic sine of some numbers using the sinh() method.
javascript
console.log(Math.sinh(0));
console.log(Math.sinh(1));
console.log(Math.sinh(5));
console.log(Math.sinh(22));
console.log(Math.sinh(-2));
console.log(Math.sinh(4));
|
Output0
1.1752011936438014
74.20321057778875
1792456423.065796
-3.626860407847019
27.28991719712775
Example 2: It is an error case because the complex numbers can not be taken as the parameter of the method only integer value can be taken as the parameter.
javascript
console.log(Math.sinh(1 + 2i));
|
Output:
Error: Invalid or unexpected token
Example 3: Other than integer nothing is accepted as the parameter of the method which is why here string as the parameter gives NaN i.e., not a number.
javascript
console.log(Math.sinh( "geeksforgeeks" ));
console.log(Math.sinh( "gfg" ));
|
Application:
Its practical application is that whenever we need to find the value of the hyperbolic sine of a number that time we take the help of the Math.sinh() method in JavaScript.
Example 1: This example demonstrates the above-explained approach.
javascript
for (i = 0; i < 10; i++) {
console.log(Math.sinh(i));
}
|
Output0
1.1752011936438014
3.626860407847019
10.017874927409903
27.28991719712775
74.20321057778875
201.71315737027922
548.3161232732465
1490.4788257895502
4051.54190208279
We have a complete list of Javascript Math methods, to check those please go through this JavaScript Math Object Complete Reference article.
Supported Browsers:
The browsers supported by JavaScript Math.sinh() method are listed below:
- Google Chrome 38 and above
- Firefox 25 and above
- Opera 25 and above
- Safari 8 and above
- Edge 12 and above
Last Updated :
01 Aug, 2023
Like Article
Save Article
Share your thoughts in the comments
Please Login to comment...