!Rant
:(
When ever I open vlc in full screen mode on fedora 25 everything hangs up.the audio continues to play but everything else hangs even the mouse.
Why.....???

How do they picture each other

Look at this amazing chaos game fractal.
Three vertices of an equilateral triangle and a random point p between any two vertices are taken,then we generate a random integer between 1 and 6 (just like throwing a dice) .if 2 or 4 comes on the dice we draw a point between the random point p and the vertex v1.similarly if 3 or 4 comes on dice , we draw a point between the previously drawn point and vertex v2.for 5 or 6 the vertex is v3.after a few iterations we get to see this amazing pattern

Made my first fractal tree

Teacher: always try of doing a dry run for minimising the error in your code
Me:ok let's try 10 cities for the travelling salesman problem