> What are the two parts of a complex number called if we drop real and imaginary?
Real and imaginary! I'm not saying we should never use the work imaginary, I'm just saying that what makes i interesting is not that it's an imaginary number, but that it's a complex number. The imaginaries on their own aren't a number system at all, and rarely come up in isolation. Objecting in introducing sqrt(-1) as a complex number seems a little silly.
Real and imaginary! I'm not saying we should never use the work imaginary, I'm just saying that what makes i interesting is not that it's an imaginary number, but that it's a complex number. The imaginaries on their own aren't a number system at all, and rarely come up in isolation. Objecting in introducing sqrt(-1) as a complex number seems a little silly.