I mean, in this context I agree. But most people doing math in high school or university are graded on their working of a problem, with the final result usually equating to a small proportion of the total marks received.
Can we leave these painfully overused sarcastic comments to reddit please? This adds nothing to the discussion. I've been seeing these types of comments more frequently on HN. What's happened to the moderation?
OP obviously meant people should wear a cardigan or jumper to keep themselves warm if they're not already. I swear at least 70% the comments on HN are just lazy straw man arguments and people like me wasting their time to point them out as such.