Any tools to facilitate drawing trig functions?

Hi,

I just started using LibreCAD today. I would like to draw a sine wave. Are there tools in the program that will automatically draw a sine wave? If not, what are some suggestions to draw a sine wave?

Thanks.

There is Plugins - Plot plugin.
I have no experience in how to use it. If you are a maths crack...

Ignore my last respond. Plot plugin is the way to go! Thank you dellus!