17-05-2019, 10:05 PM
JKP: Yes it is true that if one is short signted or long sighted or colour blind things look different. Yes optical illusions do exist too. Different animals see different colour spectrums. However these are all pointless digressions. You really want to argue for the sake of it as far as I can tell by making irrelevant unnecessarily pedant points and trying to draw the discussion towards a completely separate subject.
I am very well familiar with the subject of projective geometry, which should be obvious.
I had targeted answers from Anton, Don and others. I am not sure you are really interested in giving targeted answers, but you seem to be interested in a neverending debate about nothing rather than the issue at hand. It is deeply frustrating and time wasting.
It would be a great mistake to start a new thread as you would persist to try and sidetrack that from the subject at hand.
Despite the sheer number of your comments you have almost contributed nothing to the subject. I am interested in the subject of the thread not wasting time having an argument for the sake of it.
I am very well familiar with the subject of projective geometry, which should be obvious.
I had targeted answers from Anton, Don and others. I am not sure you are really interested in giving targeted answers, but you seem to be interested in a neverending debate about nothing rather than the issue at hand. It is deeply frustrating and time wasting.
It would be a great mistake to start a new thread as you would persist to try and sidetrack that from the subject at hand.
Despite the sheer number of your comments you have almost contributed nothing to the subject. I am interested in the subject of the thread not wasting time having an argument for the sake of it.