[ublas] norm_2_squared in a fast way

Subject: [ublas] norm_2_squared in a fast way
From: Michael Norel (minorlogic_at_[hidden])
Date: 2009-09-06 09:08:00

Hi All!

Is there a way to calculate squared norm_2 faster than inner_prod(vec, vec)?  Or this is the optimal way? 

Thanks!