He is correct in the sense that computer scientists should be able to understand that. I'm one, or at least my diploma says that, even though I'm as far away from the academia nowadays as it gets.
So, I watched the lecture on youtube. Speaking as someone who was glossing over the mathematical notation and essentially deferring to the speaker for correctness, I could not do it from the time he called it into attention to the time he asked for hands up. I wouldn't have put my hand up, had I been at the audience then.
Had he asked "are you able to understand this notation", then I'd put my hands up. Scanning to see if anything unfamiliar is there takes hardly any time at all. Actually reading and being confident that you understand what it means and all the implications takes time, for someone who doesn't do that on a daily basis.
Using a very silly example: e = mc^2. Can you read it? Certainly. Do you understand it?
So, I watched the lecture on youtube. Speaking as someone who was glossing over the mathematical notation and essentially deferring to the speaker for correctness, I could not do it from the time he called it into attention to the time he asked for hands up. I wouldn't have put my hand up, had I been at the audience then.
Had he asked "are you able to understand this notation", then I'd put my hands up. Scanning to see if anything unfamiliar is there takes hardly any time at all. Actually reading and being confident that you understand what it means and all the implications takes time, for someone who doesn't do that on a daily basis.
Using a very silly example: e = mc^2. Can you read it? Certainly. Do you understand it?