The Less cos function is used to get the cosine of the specified value and determines radians on numbers without units.
Cos Function Example
Let's take an example to demonstrate the usage of cos function in Less file.
Create a Less file named "simple.less", having the following code:
Less file: simple.less
Now open the node.js command prompt and execute the following code: lessc simple.less simple.css
This will compile the "simple.less" file. A CSS file named "simple.css" will be generated.
The generated CSS "simple.css", has the following code:
Here, you can see that the font having cos-math function is produced the cosine value of a specific radian.