I don't like the patronising tone of your comment. However, I do want to encourage discourse. So if you're genuinely interested in helping people understand, tr

I don't like the patronising tone of your comment. However, I do want to encourage discourse. So if you're genuinely interested in helping people understand, try rephrasing your comment to not imply that five year olds should be conversant with linear algebra. PS: Now that's a snarky tone. My original comment was merely lightly sarcastic.