Flash cards
Review the key moves
1/4
Core idea
What is the main idea behind Java Math cosh() Method?
Lesson checks
Practice each idea before moving on
Short Mimo-style checks built from this lesson's code, terms, and sequence.
1Quick choice
Which statement best captures the main point of this lesson?
2Fill blank
Complete the missing token from the example code.
___.out.println(Math.cosh(3));3Order
Put the learning moves in the order that makes the concept easiest to apply.
The cosh() method returns the hyperbolic cosine of a number.
Definition and Usage
Java Math cosh() Method
❮ Math Methods
Example
System.out.println(Math.cosh(3));
System.out.println(Math.cosh(-3));
System.out.println(Math.cosh(0));
System.out.println(Math.cosh(1));Definition and Usage
The cosh() method returns the hyperbolic cosine of a number.
The hyperbolic cosine is equivalent to (Math.exp(number) + Math.exp(-number)) / 2 .
Syntax
public static double cosh(double
number )Parameter Values
| Parameter | Description |
|---|---|
| number | Required. A number to find the hyperbolic cosine of. |
Technical Details
| Returns: | A double value representing the hyperbolic cosine of a number. |
|---|---|
| Java version: | 1.5+ |