Alternative but similar explanation: because e * 0 = 0 cancels the information e. So when doing (e * 0) / 0 we don't get e back. I wasn't aware of this unique

Alternative but similar explanation: because e * 0 = 0 cancels the information e. So when doing (e * 0) / 0 we don't get e back. I wasn't aware of this unique property of / in arithmetic.