inside a green circle (button)}} |Source=It is a derivitive work from [[:File:Symbol thumbs up.svg]] and [[:File:Circle-question.svg]] |Author=[[user:acadac]]
DescriptionCircle-question-red (2).svg English: Question icon based on User:Denelson83's Image:Circle-question.png. Unlike the original file, this image
procedure on each circle ( n is a number of steps) One can do similar image but using cardioid as main component. This version uses gnuplot svg terminal to