- #1
cabrera
- 32
- 2
Hi,
Could you help me to understand the following expansion I found in a book of qunatum mechanics.
|1+a|^2=1+a+a*+... where a* is the complex conjugate of a
Could you help me to understand the following expansion I found in a book of qunatum mechanics.
|1+a|^2=1+a+a*+... where a* is the complex conjugate of a