- #1
ChemEng1
- 52
- 0
General Question: I don't have a good grasp of what it means to use a non-rational exponent, such as xe or xi.
For irrational powers, the best I have is to look at xe (for example) as a series xn where n converges to e using rational n's. That's an analytical approach that feels right, but still doesn't make much intuitive sense to me.
And that doesn't explain complex powers. I don't think there are any ways to construct a sequence of real numbers that converges to an imaginary number. Is this true?
Are there any intuitive approaches to what is happening here? Or is analysis the only way to crack this nut?
Thanks in advance...
For irrational powers, the best I have is to look at xe (for example) as a series xn where n converges to e using rational n's. That's an analytical approach that feels right, but still doesn't make much intuitive sense to me.
And that doesn't explain complex powers. I don't think there are any ways to construct a sequence of real numbers that converges to an imaginary number. Is this true?
Are there any intuitive approaches to what is happening here? Or is analysis the only way to crack this nut?
Thanks in advance...