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> I cannot agree with calling complex numbers just two dimensional. I once read, imaginary number is isomorphic to 2d vectors.
by iamcreasy 5y ago
> I cannot agree with calling complex numbers just two dimensional.
I once read, imaginary number is isomorphic to 2d vectors.
- Upitor 5y agoIsomorphic as vector spaces, meaning that their additive structure is the same. But the complex numbers are usually not used as a vector space, but rather as an algebraic field, i.e. considering both their additive and multiplicative structure.
- iamcreasy 5y agoThank you. But I am guessing I need to know a bit of abstract algebra to understand what you are saying which I don't have.