3 ms·
Hmm... I would guess there are more people in the world who knows what "sum" means rather than "∑"
by kulikalov 4y ago
Hmm... I would guess there are more people in the world who knows what "sum" means rather than "∑"
- nh23423fefe 4y agoSo, since when is math not for mathematicians. Who cares about median understanding.
- School-Cotton 4y agoWho cares what random people know? People using math know what ∑ means.