What happened to the denominator?

1. Jun 26, 2015

BiGyElLoWhAt

2. Jun 26, 2015

Fredrik

Staff Emeritus
The denominator is 1 if all the kets are normalized, and they're saying at the bottom of 1-20 that they are.

3. Jun 26, 2015

BiGyElLoWhAt

Ahhh. Thanks, I missed that.