Normalising Wavefunctions

1. Jul 30, 2014

Dindimin09

I understand the meaning of normalising wavefunctions, but what instance would a wavefunction NOT need to be normalised?

2. Jul 30, 2014

Matterwave

It is the overall probability that must be normalized. Although it it very convenient to normalize the wave functions, you need not do so, as long as you normalize the final probabilities.