4 ms·
We all know? I think that's a fact that isn't well known.
by krapht 8y ago
We all know? I think that's a fact that isn't well known.
- dmichulke 8y agoReminds me of the math lectures during university: "Since we all know that ... it is obvious that ..." and I kept thinking "no we don't and no it isn't"
- LanceH 8y agoThose are just stepping stones to "It can be shown" and "Left as an exercise for the reader."
- mncharity 8y agoThank you for posting this comment. I intended "we all know" as a device, an "obvious" counterfactual to emphasize the point, that there's this bizarre gap in what's taught. I wasn't quite happy with it, and later worried it might burn someone ("I guess it's just me that doesn't know that"), but it was late, and I punted. So, my thanks for the save.