How do they work? I mean what does one have to do in order to come up with a proof?
For example, I think I can show why the four colour theorem only needs four colours.
Firstly, has it been proven already? And also, what proof would I need to give and in what format?
Thanks.
For example, I think I can show why the four colour theorem only needs four colours.
Firstly, has it been proven already? And also, what proof would I need to give and in what format?
Thanks.