Flash cards
Review the key moves
1/4
Core idea
What is the main idea behind Java Math tanh() 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.tanh(3));3Order
Put the learning moves in the order that makes the concept easiest to apply.
The tanh() method returns the hyperbolic tangent of a number.
Definition and Usage
Java Math tanh() Method
❮ Math Methods
Example
System.out.println(Math.tanh(3));
System.out.println(Math.tanh(-3));
System.out.println(Math.tanh(0));
System.out.println(Math.tanh(1));Definition and Usage
The tanh() method returns the hyperbolic tangent of a number.
The hyperbolic tangent is equivalent to Math.sinh(number) / Math.cosh(number) .
Syntax
public static double tanh(double
number )Parameter Values
| Parameter | Description |
|---|---|
| number | Required. A number to find the hyperbolic tangent of. |
Technical Details
| Returns: | A double value representing the hyperbolic tangent of a number. |
|---|---|
| Java version: | 1.5+ |