4 ms·

Bleem (thank you!) definitely exists as an idea and definitely does not exist as a physical entity. But does it exist as a mathematical object?

• cevi 5y ago
  No - I checked.
  • Koshkin 5y ago
    Not yet. (The complex numbers did not exist as mathemadical objects until relatively recently.)
  • thriftwy 5y ago
    While "checking" it you have interacted with it, so it seems you have confirmed its existence