The Javascript Math.fround() method is used to return the nearest 32-bit single-precision float representation of a number. The Math.fround() method in JavaScript is also used to cast the 64-bit float to a 32-bit float.
Syntax:
Math.fround(value)
Parameters: This method accepts a single parameter value. This parameter represents the number for which we want to find the nearest 32-bit single-precision float representation.
Return Value: The Math.fround() method returns the nearest 32-bit single-precision float representation of the given number.
Below examples illustrates the Math.fround() method in JavaScript:
Example 1: When a positive number is passed as a parameter:
Javascript
console.log(Math.fround(3)); |
3
Example 2: When a positive number with decimal places is passed as a parameter:
Javascript
console.log(Math.fround(3.345)); |
3.3450000286102295
Example 3: When a negative number is passed as a parameter:
Javascript
console.log(Math.fround(-3)); |
-3
Example 4: When a negative number with decimal places is passed as a parameter:
Javascript
console.log(Math.fround(-3.345)); |
-3.3450000286102295
Example 5: When zero is passed as a parameter:
Javascript
console.log(Math.fround(0)); |
0
We have a complete list of Javascript Math Objects methods, to check those please go through this Javascript Math Object Complete reference article.
Supported Browsers:
The browsers supported by JavaScript Math.fround( ) method are listed below:
- Google Chrome
- Firefox
- Opera
- Safari
